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A 600-foot asteroid, designated as 1998 HH49, is approaching Earth. NASA monitors its trajectory, noting its affiliation with the potentially hazardous Apollo asteroid group.

NASA Alerts! 600-foot Apollo group Asteroid 1998 HH49 approaching Earth Today; Know speed, size, distance

<h2>A 600-foot asteroid, designated as 1998 HH49, is approaching Earth. NASA monitors its trajectory, noting its affiliation with the potentially hazardous Apollo asteroid group.</h2>

In their ongoing mission to keep our planet safe from celestial threats, NASA has its radar set on Near-Earth Asteroids (NEAs).
The state-of-the-art Sentry II system is at the forefront of this endeavor, meticulously tracking these space rocks to predict potential dangers.
<h3>The Imminent Visitor: Asteroid 1998 HH49</h3>
A recent alert from NASA's Center for Near-Earth Object Studies (CNEOS) has drawn attention to an incoming asteroid, designated as 1998 HH49.
This massive celestial body, roughly the size of a skyscraper at 600 feet, is set to make a close flyby on October 17.
While its expected distance from Earth at its closest is a sizable 1.17 million kilometers, its sheer size and speed, an impressive 53,233 kilometers per hour, make it a point of interest for astronomers.
First spotted on April 28, 1998, and subsequently observed on December 1, 2021, this asteroid hails from the notorious Apollo group, renowned for its Earth-crossing members.
<h3>The Apollo Group: A Celestial Cautionary Tale</h3>
The Apollo asteroids have earned their reputation in the cosmic community. Named in honor of the 1862 Apollo asteroid discovered by Karl Reinmuth in 1932, these celestial bodies are known to cross Earth's path.
Their proximity has led to notable incidents, such as the 2013 Chelyabinsk meteor explosion.
This event saw a meteor from the Apollo class detonating over Chelyabinsk city in Russia, resulting in around 1,500 injuries primarily due to the blast shattering windows.
<h3>Potential Threat or Harmless Flyby?</h3>
Given 1998 HH49's dimensions, it falls into the "potentially hazardous" category. NASA classifies asteroids larger than 150 metres in diameter as potential threats due to the significant damage they could inflict upon impact.
Although this specific asteroid's flyby is anticipated to be safe, its presence serves as a reminder of the vast universe's unpredictability and the importance of agencies like NASA monitoring the skies.
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The close approach of Asteroid 2023 RF3 is a reminder of the importance of asteroid detection and tracking, as well as the need for more research on asteroid defence technologies. 

An airplane sized Apollo Group Asteroid 2023 RF3 coming towards Earth, NASA warns

<h2>The close approach of Asteroid 2023 RF3 is a reminder of the importance of asteroid detection and tracking, as well as the need for more research on asteroid defence technologies.</h2>

On Thursday, September 28, 2023, the near-Earth asteroid 2023 RF3 will make its closest approach to Earth, passing by at a distance of approximately 5,910,000 km.&nbsp;
This article provides an overview of the characteristics and implications of this celestial event.
<h3>Discovery and Classification</h3>
Asteroid 2023 RF3 was discovered on September 11, 2023, by the Pan-STARRS 1 telescope in Hawaii.
It is classified as an Apollo asteroid, indicating that its orbit crosses Earth's orbit. Apollo asteroids are the most common type of near-Earth asteroids and are considered potentially hazardous due to their potential to impact our planet.
<h3>No Threat to Earth</h3>
Astronomers have determined that Asteroid 2023 RF3 poses no threat to Earth. Despite its classification as a potentially hazardous asteroid, calculations show that it will not come close to Earth again for at least the next century.&nbsp;
Additionally, its relatively small size (about 120 feet in diameter) means that even if it did collide with Earth, the impact would not cause significant damage.
<h3>NASA's Asteroid Watch Program</h3>
NASA's Asteroid Watch program is responsible for tracking and monitoring near-Earth asteroids.&nbsp;
Through a global network of telescopes, the program identifies and tracks potentially hazardous asteroids.&nbsp;
In the unlikely event that an asteroid is found to be on a collision course with Earth, international space agencies would collaborate to devise strategies to deflect or destroy the asteroid.
While Asteroid 2023 RF3 does not pose a threat, it highlights the significance of asteroid detection and tracking efforts.
By studying near-Earth asteroids, scientists can better understand their composition, origins, and potential impact on Earth.&nbsp;
This knowledge aids in developing effective strategies for asteroid mitigation, ensuring the safety of our planet.
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The samples collected from asteroid Bennu may help NASA to uncover secrets behind the origin of the universe.

Why asteroid Bennu is dangerous and blessing in disguise

The samples collected from asteroid Bennu may help NASA uncover secrets behind the origin of the universe.

<a href="https://www.editorji.com/story/mission-accomplished-nasa-spacecraft-touches-asteroid-surface-1603263517020">Asteroid Bennu&rsquo;s sample</a> collected by NASA could have twofold benefits to humankind. Not only will this help answer questions about our solar system&rsquo;s origin, a possible strategy can also be developed to avert Bennu&rsquo;s possible collision with Earth.
While the chances of a collision are just 0.05% by the year 2300, NASA hopes to learn about the &ldquo;potentially hazardous&rdquo; asteroid&rsquo;s composition through the 250-gram sample.
Asteroid Bennu is considered to be an interstellar threat to Earth, with a possible collision on September 24, 2182. However, the chances remain extremely low.&nbsp;
The asteroid samples, which were retrieved after a 6.2 billion kilometre journey, will &ldquo;help us better understand the types of asteroids that could threaten Earth,&rdquo; NASA chief Bill Nelson said.
As per Hindustan Times the sample, which was delivered by NASA&rsquo;s OSIRIS- REx, is expected to be carbon-rich and have a crumbly texture.
The pristine samples are believed to be the leftover building blocks from the dawn of our solar system and will help scientists better understand how Earth and life formed.
Also Watch:<a href="https://www.editorji.com/world-news/video-space-capsule-carrying-nasa-s-first-asteroid-samples-returns-to-earth-1695572230913"> Video: Space capsule carrying NASA&rsquo;s first asteroid samples returns to Earth</a>
Osiris-Rex rocketed away on the $1 billion mission in 2016. It reached Bennu two years later and, using a long stick vacuum, grabbed dust and pebbles from the small roundish space rock in 2020.
(With AP inputs)

5 asteroids of various sizes are approaching Earth, providing astronomers with research opportunities. These asteroids pose no threat and will safely pass by our planet. Know how they close are to Earth.

NASA Alerts! 5 Asteroids including a 170-foot space rock approaching Earth, know how close they are!

In September 2023, multiple asteroids of various sizes will approach Earth, providing astronomers with research opportunities. These asteroids pose no threat and will safely pass by our planet. 

NASA Alerts! 5 potentially hazardous asteroids approaching Earth, Know How close they are!

<h2>In September 2023, multiple asteroids of various sizes will approach Earth, providing astronomers with research opportunities. These asteroids pose no threat and will safely pass by our planet.&nbsp;</h2>

In a series of fascinating astronomical events, five distinct asteroids of various sizes are expected to make their closest approaches to Earth between&nbsp; September 6 and 10, 2023.&nbsp;
While the term "asteroid" might spark concerns for some, rest assured that these celestial objects pose no threat to our planet. Experts have diligently monitored their trajectories and predicted safe flybys.
<h3>Next 5 Asteroids Approaches Earth</h3>
1. Asteroid 2021 JA5: The first asteroid on the list, named 2021 JA5, is approximately 59 feet in size and is projected to make its closest approach to Earth on September 6, 2023.
Despite being a relatively small object, it will still be about 3,170,000 miles away from our planet.
2. Asteroid 2023 QC5: Two days later, on September 8, we will witness the closest Earth approach of 2023 QC5.&nbsp;
Measuring around 79 feet in size, this asteroid will pass at a distance of approximately 2,530,000 miles from Earth. In terms of comparison, this distance is more than ten times the average distance between the Earth and the Moon.
3. Asteroid 2020 GE: Coinciding with the approach of 2023 QC5 on September 8, another asteroid called 2020 GE will also come near our planet.&nbsp;
With an approximate size of 26 feet, it is estimated to pass at a distance of 3,560,000 miles from Earth. This particular celestial visitor last visited our vicinity in 2020 and poses no cause for concern.
4.&nbsp; Asteroid 2023 QF6: On September 10, we will witness the flyby of the fourth approaching asteroid, 2023 QF6.&nbsp;
Measuring about 68 feet in size, it will be relatively closer to Earth compared to the previous asteroids. Its closest approach is expected to be around 1,650,000 miles, providing a captivating sight for stargazers and astronomers alike.
5. Asteroid 2020 RT2: Lastly, on September 12, 2020 RT2, a bus-sized asteroid measuring approximately 25 feet, will pass at a distance of around 2,620,000 miles from Earth.
Although this might seem like a sizable distance, it's a mere cosmic stone's throw when considering the vastness of our universe.
While the presence of asteroids near Earth may evoke excitement, it is crucial to reiterate that all five approaching asteroids pose no threat to our planet.&nbsp;
Experts ensure that the predicted distances of these encounters are well within the boundaries of safety.
Make sure to mark these dates on your celestial calendars and prepare your telescopes to catch a glimpse of these fascinating space visitors.
These close encounters serve as reminders of the wonders of our universe and the need for continuous exploration and scientific inquiry. &nbsp;
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As per NASA, five asteroids are coming towards earth. Know all details about asteroids like distance, speed, how danngerous they are, etc.

5 Asteroids including a 340 Foot Apollo Group Asteroid 2023 QG4 passing close to Earth, NASA warns!

While these asteroids will be relatively distant from Earth during their closest approaches, astronomers and space agencies continue to monitor them to ensure that they do not pose a threat of collision. 

340 Foot Apollo Group Asteroid 2023 QG4 passing close to Earth, NASA warns!

<h2>While these 5 asteroids will be relatively distant from Earth during their closest approaches, astronomers and space agencies continue to monitor them to ensure that they do not pose a threat of collision.&nbsp;</h2>

In late August 2023, Earth will experience the near approach of five asteroids, with each varying in size and proximity to our planet.
These celestial objects will pass by Earth during the dates of August 24-26, 2023.
While these asteroids will be relatively far from our planet during their closest approaches, astronomers and space organizations keep a careful eye on them to ensure there is no potential threat of impact with Earth.
Studying asteroids helps us better understand the solar system and potentially develop ways to mitigate any risks they may pose in the future.
Remember, these asteroids' distances and sizes are subject to change as new data becomes available.
<h3>Next 5 Asteroid Approaches to Earth</h3>
However, their upcoming passages in August 2023 provide astronomers and space enthusiasts with an exciting opportunity to observe these celestial wanderers in our cosmic neighborhood. &nbsp;
<h3>Asteroid 2023 QK2</h3>
Starting with the smallest, the first asteroid, 2023 QK2, has an approximate size of 52 feet.
Although relatively small, it will come closest to Earth on August 24, 2023, at a distance of approximately 1,840,000 miles.
<h3>Asteroid 2023 QN2</h3>
The next asteroid, 2023 QN2, is slightly larger, with an approximate size of 130 feet.
Its closest approach to Earth will occur on the same day, August 24, but at a greater distance of about 4,550,000 miles.
<h3>Asteroid 2023 QG4</h3>
Moving on to 2023 QG4, this asteroid is even larger, measuring approximately 340 feet.
It is expected to come closest to Earth on August 25, 2023, at a distance of around 1,570,000 miles.
<h3>Asteroid 2023 QC2</h3>
The fourth asteroid, 2023 QC2, is similar in size to the first one, with dimensions of about 64 feet.
Its closest approach to Earth will take place on August 25, 2023, at a distance of roughly 2,190,000 miles.
<h3>Asteroid 2007 RR17</h3>
Lastly, the largest asteroid among the five, 2007 RR17, is estimated to be around 200 feet in size.
It will reach its closest point to Earth on August 26, 2023, at a distance of approximately 1,990,000 miles.
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Over the next few days in August 2023, several asteroids are set to make their closest approaches to our planet. 

NASA tracks 5 Asteroids coming towards Earth; How closely are they?

NASA tracks 5 Asteroids coming towards Earth; How close are they?

<h2>Over the next few days in August 2023, several asteroids are set to make their closest approaches to our planet.&nbsp;</h2>

In the realm of celestial bodies, the Earth is no stranger to encounters with asteroids, both large and small.&nbsp;
These flybys, though not posing any immediate threat, provide astronomers and space enthusiasts with an exciting opportunity to observe these cosmic visitors up close.
<h3>August 17, 2023: Asteroid 2023 PZ</h3>
Size: Approximately 18 feet Closest Earth Approach: 325,000 miles
Kicking off the series is the asteroid with the designation 2023 PZ. Measuring around 18 feet in size, this car-sized space rock is expected to come closest to Earth on August 17th, 2023.&nbsp;
While its passage will still be a significant distance away at 325,000 miles, this encounter serves as a reminder of the constant cosmic dance occurring around our planet.
<h3>August 17, 2023: Asteroid 2022 CP1</h3>
Size: Approximately 38 feet Closest Earth Approach: 3,270,000 miles
Simultaneously, on the same day, the asteroid 2022 CP1 is set to cruise by. With an approximate size of 38 feet, this bus-sized asteroid will maintain a safe distance of about 3,270,000 miles from Earth.&nbsp;
This cosmic double-header showcases the diversity in sizes among these space travellers.
<h3>August 18, 2023: Asteroid 2023 PD1</h3>
Size: Approximately 95 feet Closest Earth Approach: 3,650,000 miles
On August 18th, attention will shift to asteroid 2023 PD1, which boasts a larger size, roughly akin to that of an aeroplane.&nbsp;
This space rock, measuring around 95 feet, will come within a distant proximity of 3,650,000 miles. Despite its significant size, there's no need for concern as it safely continues its cosmic journey.
<h3>August 19, 2023: Asteroid 2011 QJ21</h3>
Size: Approximately 140 feet Closest Earth Approach: 3,080,000 miles
A day later, an asteroid 2011 QJ21 takes centre stage. With dimensions resembling that of a sizable aeroplane at around 140 feet, this asteroid will pass by Earth at a distance of 3,080,000 miles.&nbsp;
This astronomical event serves as a captivating reminder of the dynamic interactions occurring in our solar system.
<h3>August 21, 2023: Asteroid 2023 PM1</h3>
Size: Approximately 220 feet Closest Earth Approach: 1,940,000 miles
Concluding this series is the asteroid 2023 PM1. With dimensions comparable to a large aeroplane at approximately 220 feet, this space rock's closest approach will be at a distance of 1,940,000 miles on August 21st, 2023.&nbsp;
Although this event will be relatively distant, it underscores the fascinating interplay between Earth and the objects that journey through our cosmic neighbourhood.
While these upcoming encounters pose no imminent danger, they offer valuable opportunities for astronomers and enthusiasts to study and appreciate the wonders of our universe.
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On August 2, 2023, the night sky hosts a fascinating spectacle as two airplane-sized asteroids, named 2023 OY4 and 2023 OF1, make their approach.

NASA Asteroid Warning! 2 Massive Apollo Group Asteroids are making close approaches to Earth

<h2>On August 2, 2023, the night sky hosts a fascinating spectacle as two airplane-sized asteroids, named 2023 OY4 and 2023 OF1, make their approach.</h2>

In the vast expanse of the cosmos, August 2, 2023, serves as a noteworthy day, defined by the asteroid flyby of two objects that capture the watchful gaze of global space agencies.
These are the asteroids near Earth, aptly named asteroid 2023 OY4 and asteroid 2023 OF1, whizzing past our home planet in an intriguing celestial display.
<h3>NASA Asteroid Warning 2023: Two Near-Earth Visitors</h3>
Setting the stage for this cosmic dance, the first of these space travelers, the asteroid 2023 OY4, measures approximately 96 feet long and approaches as near as 757,000 miles from Earth.
Sharing the sky with it is the slightly larger asteroid 2023 OF1, which spans around 120 feet and maintains a more distant stance at about 4,220,000 miles.
Despite the relatively large size of these Near-Earth Objects (NEO), the likelihood of either asteroid hitting Earth is slim.
Neither asteroid qualifies as a potentially hazardous asteroid, yet, NASA, the esteemed space organization, remains vigilant in its monitoring.
<h3>NASA's Crucial Surveillance: Vigilance Amid Uncertainty</h3>
NASA's alertness plays a pivotal role in light of the unpredictable nature of asteroids, which are known to deviate from their pre-determined courses due to planetary gravitational forces.
Such disruptions can send asteroids and their fragments flying out of the main asteroid belt, potentially crossing the paths of other planets.
<h3>The Impact of Asteroids: Lessons from the Past</h3>
Asteroids have historically had significant effects on Earth and other planets, influencing geological history and potentially the evolution of life.
The Chelyabinsk asteroid that exploded over Russia in 2013 stands as a testament to its potential for devastation.
This impactful event injured over a thousand people and damaged nearly 8,000 buildings, providing a stark reminder of the power these celestial bodies hold.
As such, even as asteroid 2023 OY4 and asteroid 2023 OF1 present little immediate danger during their asteroid flyby, the continued vigilance of NASA and other organizations in tracking these Apollo group asteroids remains an essential aspect of our global asteroid alert system, crucial for our planetary defense.
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Five asteroids are expected to come closest to Earth in next 2 days. These cosmic rocks range in size from that of a car to an airplane. Check out more details here.

Asteroid Warning! What are the next 5 asteroids coming towards Earth?

Five asteroids are expected to come closest to Earth in July 2023. These cosmic rocks range in size from that of a car to an airplane.

<h2>5 asteroids are expected to come closest to Earth in July 2023. These cosmic rocks range in size from that of a car to an airplane.</h2>

The world of celestial objects is a fascinating realm, a spectacle that constantly keeps us on our toes.
The National Aeronautics and Space Administration (NASA) has been at the forefront of tracking these bodies, especially asteroids, which have potential implications for our home planet.
In its mission to maintain an Asteroid Watch and keep the Earth safe, NASA, alongside organizations such as NOAA, closely monitor near-Earth objects, ensuring timely warnings for any potential threats.
<h3>Next 5 Asteroids Approching towards Earth</h3>
So, what is the next asteroid coming? In the second half of July 2023, there are the next 5 asteroids slated to make their closest approach to Earth. These range in size from as small as a car to as large as an airplane.
<h3>July 19, 2023: Dual Asteroid Visit</h3>
On July 19, 2023, two asteroids are set to make their nearest approach to our planet.
1. Asteroid 2023 OA: The first asteroid, aptly named 2023 OA, is a house-sized rock with an approximate size of 58 feet. Its closest earth approach will be at a distance of about 1,470,000 miles.
2. Asteroid 2023 NE1: The second asteroid to visit us that day is 2023 NE1. This one is airplane-sized, about 190 feet, and will pass by at approximately 3,030,000 miles from Earth.
<h3>July 20, 2023: A Trio of Celestial Bodies</h3>
NASA's asteroid tracking system indicates the approach of three more asteroids on July 20, 2023.
3. Asteroid 2020 OM: The first one, 2020 OM, is approximately 44 feet - roughly the size of a house. It will make its closest approach to Earth at a distance of 2,020,000 miles.
4. Asteroid 2022 GX2: Following this is a car-sized asteroid, 2022 GX2, with an approximate size of 15 feet. It will approach us from a distance of about 2,840,000 miles.
5. Asteroid 2023 NL: Lastly, we have another airplane-sized asteroid, 2023 NL, measuring around 140 feet. This one will make its closest Earth approach from a hefty distance of 4,550,000 miles.
<h3>NASA Warning: No Immediate Danger</h3>
NASA's alert system provides us with regular warnings about these asteroids, helping us keep track of potential near-Earth objects (NEOs). However, the question of an asteroid hitting earth today or even in the near future remains moot.
Given the vast distances at which these celestial bodies are passing us, there is no immediate threat of any asteroid hitting Earth.
<h3>The Continuous Watch</h3>
Nonetheless, NASA's diligent Asteroid Watch continues to closely monitor and track asteroids approaching Earth in 2023 and beyond, ensuring we are forewarned of any potential danger.
Understanding and monitoring these celestial visitors not only helps protect our planet but also provides invaluable information about the origins and characteristics of our solar system.
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NASA has issued a warning about two asteroids, 2023 LN1 and 2018 NW, making their closest approach to Earth on July 10.

Nasa Predicts 2 scary asteroids close approaches to Earth TODAY

 NASA predicts 2 scary Asteroids close approaches to Earth Today! Check full details here

<h2>NASA has issued a warning about two asteroids, 2023 LN1 and 2018 NW, making their closest approach to Earth on July 10.</h2>

NASA has issued an asteroid warning today about an Aten group asteroid, Asteroid 2023 LN1, potentially making its closest approach to Earth on June 10, 2023.
Due to its significant size, it holds potential destructive capabilities, emphasizing the importance of tracking and vigilance.
<h3>NASA's Preventive Action: The DART Test</h3>
In a bid to protect Earth, NASA has conducted numerous missions targeting asteroids, the DART Test being a standout effort.
This landmark planetary defense test involved a spacecraft colliding with an oncoming asteroid, thus deflecting it from its course. The successful venture involving Dimorphos, the target asteroid, showcases NASA's proactive approach to asteroid warnings.
While no asteroid is anticipated to hit Earth in the next century, such asteroid defense measures are key to averting catastrophe if an asteroid were to approach Earth dangerously close.
<h3>Details on Asteroid 2023 LN1: An Asteroid Approaching Earth</h3>
NASA's Center for Near-Earth Object Studies (CNEOS) has shared detailed insights about Asteroid 2023 LN1, such as its speed, proximity of approach, and size.
This asteroid is expected to make its closest approach to Earth today, coming within 6.8 million kilometers. This distance, although significant, is relatively small in astronomical terms, especially considering the asteroid's size.
Travelling towards Earth at a speed of 20847 kilometers per hour, Asteroid 2023 LN1, although not posing an Earth-ending threat, still holds potential destructive capabilities due to its large size.
It is part of the Aten group of asteroids, near-Earth asteroids that intersect Earth's orbit.
<h3>Approaching Asteroid 2018 NW</h3>
In addition to Asteroid 2023 LN1, NASA alerts have identified another asteroid, 2018 NW, making its approach towards Earth.
This asteroid, around 31 feet in size, is also slated to make its close approach to Earth today, at a distance of approximately 4,290,000 miles.
<h3>NASA's DART Test: A Landmark in Asteroid Defense</h3>
The goal of the Double Asteroid Detection Test (DART) was to cause a collision with the Dimorphos asteroid, thereby changing its path.
Observations following the collision resulted in an approximate 32-minute reduction in Dimorphos' orbit time around Didymos.
Images captured by the spacecraft's camera, cubeSAT LICIACube, along with findings reported by ESA's Hera spacecraft, provided valuable data for future studies and potential NASA asteroid warnings in 2023 and beyond.
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Asteroid 2019 LH5 is anticipated to come very close to Earth. According to NASA's Centre for Near-Earth Object Studies, it will be close to Earth on July 7 at a distance of about 3.5 million miles.

NASA Warning! A stadium-sized asteroid 2019 LH5 approaches Earth at a speed of 77,938 kmph

<h2>Asteroid 2019 LH5 is anticipated to come very close to Earth. According to NASA's Centre for Near-Earth Object Studies, it will be close to Earth on July 7 at a distance of about 3.5 million miles.</h2>

An asteroid approximately 880 feet wide, moving at an impressive speed of 77,938 km/h, is gearing up for a swift passage past our planet. The celestial event can be viewed live online, a testament to the wonders of our modern digital age.
The asteroid, identified as 2019 LH5 by NASA, is expected to make a close approach to Earth this week. It's projected to be around 3.5 million miles from Earth on July 7, according to NASA's Center for Near-Earth Object Studies (CNEOS).
This event is a fascinating example of the asteroids approaching Earth and emphasizes the importance of NASA's continued monitoring and alerts related to these celestial bodies.
<h3>Tracking the Speeding Asteroid 2023 LH5: How to Watch</h3>
The Virtual Telescope Project will host a live stream, enabling you to watch the high-speed asteroid 2023 LH5 as it makes its close approach to Earth today.
The broadcast is scheduled to commence at 2:30 a.m. IST on Friday, July 7. This is a unique opportunity for viewers to witness the asteroid passing the Earth at an impressive velocity.
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<h3>NASA's Warning: Size of the Asteroid</h3>
In line with NASA's asteroid warning today, the Jet Propulsion Laboratory has released details about the size of the asteroid 2023 LH5. First observed in 2019, the asteroid measures approximately 880 feet in diameter, akin to the size of a stadium.
This further underscores NASA's asteroid warning 2023, emphasizing the significant size of some asteroids that make a close approach to Earth.&nbsp;

The Center for Near-Earth Object Studies at NASA has spotted an asteroid, designated as 2023 HO6, on a trajectory to sweep close by Earth on July 5, 2023.

A potentially hazardous 570-Foot Asteroid 2023 HO6 approaching towards Earth TODAY, NASA Alerts

A potentially hazardous 570-foot Asteroid 2023 HO6 approaching towards Earth today, NASA Alerts

<h2>The Center for Near-Earth Object Studies at NASA has spotted an asteroid, designated as 2023 HO6, on a trajectory to sweep close by Earth on July 5, 2023.</h2>

NASA&rsquo;s Center for Near-Earth Object Studies (CNEOS) has spotlighted a distinctive celestial body, Asteroid 2023 HO6.
Amid an enormous roster of 1,298,148 known and observed asteroids, this asteroid approaching Earth has carved its own niche.
This space rock, Asteroid 2023 HO6, is now on a trajectory leading it closer to our planet.
The asteroid's closest encounter with Earth is slated for July 5, when it will approach at an estimated distance of around 2.05 million kilometers. It's indeed an asteroid passing Earth today that deserves attention.
Asteroid 2023 HO6 isn't just another rock floating in space; it's an astronomical spectacle, accelerating through its orbit at an impressive speed of approximately 27,969 kilometers per hour, nearly rivaling the speed of a hypersonic ballistic missile.
<h3>NASA's Asteroid Alerts: Spotlight on Asteroid 2023 HO6</h3>
NASA's asteroid alerts have underscored the importance of Asteroid 2023 HO6, including it in the Close Approaches list.
Given its considerable dimensions and proximity during its approach, it has been tagged as a Potentially Hazardous Asteroid, a classification that underscores its potential threat to Earth.
This asteroid approaching Earth today is part of the Apollo group of Near-Earth Asteroids, an ensemble of space rocks intersecting Earth&rsquo;s orbit with semi-major axes larger than our planet's.
The group's name derives from the massive 1862 Apollo asteroid, first discovered in the 1930s by German astronomer Karl Reinmuth.
<h3>The Potential Hazard: Asteroid 2023 HO6 Approaching Towards Earth</h3>
The considerable size of the approaching Asteroid 2023 HO6 has raised eyebrows. With a width nearing 570 feet, it compares to a towering skyscraper or even the world's tallest statue, the Statue of Unity.
NASA's asteroid warning 2023 focuses on the potential havoc this sizeable celestial body could wreak.
Though not quite capable of causing planetary annihilation, the magnitude of Asteroid 2023 HO6 does imply a potential for significant destruction.
It surpasses the dimensions of the carbonaceous asteroid that impacted Earth in 1908, triggering a potent 12-megaton explosion known as the Tunguska event.
This historical catastrophe reminds us of the extensive destructive power that these "asteroids Earth NASA" has warned about, can possess.
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NASA has issued an alert stating that 80 foot Asteroid 2023 LG2, roughly the size of a small aircraft, is travelling towards Earth today at speeds close to that of a hypersonic missile.

Close Encounter! Aircraft-sized Asteroid 2023 LG2 passing Earth TODAY, Speed at 9933 kmph by NASA

NASA has issued an alert stating that Asteroid 2023 LG2, roughly the size of a small aircraft, is travelling towards Earth at speeds close to that of a hypersonic missile

NASA Alert! 80 feet wide Aten Group Asteroid 2023 LG2 close encounter with Earth Tomorrow on July 1

<h2>NASA has stated that Asteroid 2023 LG2 is travelling towards Earth at speeds close to that of a hypersonic missile</h2>

NASA's Center for Near-Earth Object Studies (CNEOS) has identified an asteroid, dubbed as Asteroid 2023 LG2, that is approaching towards Earth.
This asteroid passing Earth, will be approximately 2.1 million kilometers away from our planet today, July 1. Its speed is also noteworthy, as it's hurtling towards us almost at the pace of a hypersonic ballistic missile, around 9,933 kilometers per hour.
<h3>The Classification and Characteristics of Asteroid 2023 LG2</h3>
Asteroid 2023 LG2 belongs to the Aten group of asteroids, which NASA classifies as Earth-crossing or Near-Earth Asteroids (NEAs) known for their smaller semi-major axes compared to Earth's.
This group was named after asteroid 2062 Aten, which was discovered by American astronomer Eleanor Helin at Palomar Observatory on January 7, 1976.
Also watch: <a href="https://www.editorji.com/tech-news/international-asteroid-day-2023-what-are-asteroids-how-do-asteroids-get-to-earth-1688105430350" target="_blank">International Asteroid Day 2023: What are Asteroids? How do Asteroids get to Earth?</a>
<h3>The Potential Hazard of Asteroid 2023 LG2</h3>
So, how hazardous is this asteroid close encounter to Earth posed by Asteroid 2023 LG2? According to NASA's data, this particular asteroid measures approximately 80 feet in diameter, akin to a small aircraft.
Though complete eradication of life on Earth would demand an asteroid with a 96-kilometer diameter, smaller asteroids like Asteroid 2023 LG2 should not be underestimated.
To illustrate, a previous run-in with a 59-feet asteroid resulted in the destruction of 8000 buildings and injuries to 1000 people.
<h3>The Necessity of NASA's Asteroid Detection and Monitoring Programs</h3>
These asteroid passing to Earth events underline the vital role of NASA's continuous efforts in the enhancement of asteroid detection and tracking technology.
NASA's alert system and programs like DART are of paramount importance in safeguarding our planet from potential impacts posed by these celestial bodies.

NASA has identified 5 asteroids approaching Earth- Asteroids 2023 MZ5, 2023 LG2, 2020 NC, 2023 MT1, 2023 HO6. Know information about the asteroids' speed, dimensions, and proximity to our planet.

5 GIGANTIC Asteroids coming towards Earth, Nasa releases list

NASA has identified five asteroids approaching Earth in 2023, and using their telescopes, they have gathered information about the asteroids' speed, dimensions, and proximity to our planet. 

5 asteroids, one of which is 560 feet in size, are approaching Earth: NASA warns!

<h2>NASA has identified 5asteroids approaching Earth in 2023, and using their telescopes, they have gathered information about the asteroids' speed, dimensions, and proximity to our planet.&nbsp;</h2>

According to the National Aeronautics and Space Administration (NASA), Earth is set for some noteworthy celestial events as 5 asteroids are set to approach our planet.
Thanks to the power and precision of NASA's telescopes, we've gained insights into these upcoming asteroids' speed, dimensions, and proximity to Earth.
<h3>NASA's Alert on Asteroids</h3>
NASA continually monitors the skies for any Near-Earth Objects (NEOs) such as asteroids and comets. In the Atlen group asteroids category, five notable asteroids are set to pass by Earth, causing ripples of excitement in the scientific community and beyond.&nbsp;
While these asteroids pose no immediate threat, they offer scientists a unique opportunity to study these celestial bodies closely.
<h3>1. The Approach of Asteroid 2023 MZ5</h3>
The first on NASA's list is asteroid 2023 MZ5. Making its closest approach to Earth on June 30, 2023, this airplane-sized asteroid measures approximately 66 feet.
It will pass at a distance of 629,000 miles, making it an intriguing event for astronomers worldwide.
<h3>2. Encounter with Asteroid 2023 LG2</h3>
Closely following 2023 MZ5 is another asteroid, named 2023 LG2, set to make its closest approach to Earth on July 1, 2023.&nbsp;
This asteroid is larger than its predecessor, measuring around 80 feet in size, and will be approximately 1,360,000 miles away at its closest approach.
<h3>3. The Appearance of Asteroid 2020 NC</h3>
On July 2, 2023, Earth will witness the approach of a much larger asteroid, 2020 NC. This building-sized asteroid, with an approximate size of 390 feet, will approach Earth at a distance of 3,300,000 miles.
Its size and trajectory make it a fascinating object for astronomers and researchers to study.
<h3>4. The Arrival of Asteroid 2023 MT1</h3>
On July 3, 2023, we expect another celestial visitor, the house-sized asteroid 2023 MT1.&nbsp;
Measuring approximately 45 feet, (2023 MT1) will approach Earth at a distance of about 685,000 miles, making it an object of interest for scientists.
<h3>5. The Grand Asteroid 2023 HO6</h3>
Finally, on July 5, 2023, we await the arrival of the largest asteroid in this series, 2023 HO6. This massive, building-sized asteroid measures around 560 feet and will make its closest approach at a distance of about 1,270,000 miles from Earth.
<h3>NASA's Watchful Eye and the Importance of these Encounters</h3>
Despite the sheer size and closeness of these asteroids, NASA reassures us that none of these objects pose any immediate threat. However, they do present an invaluable opportunity for scientific observation and study.
These 'asteroid close encounters to Earth' enable us to understand the universe better and shed light on the history of our solar system.&nbsp;
The upcoming encounters with these '5 asteroids passing to Earth' serve as a stark reminder of our dynamic cosmos and the need for continued vigilance and research into these celestial bodies.
Also watch: <a href="https://www.editorji.com/tech-news/international-asteroid-day-2023-what-are-asteroids-how-do-asteroids-get-to-earth-1688105430350">International Asteroid Day 2023: What are Asteroids? How do Asteroids get to Earth?</a>

International Asteroid Day 2023: We celebrate World Asteroid Day, to increase awareness about asteroids, their formation, and potential threats to Earth. Know all about asteroids and how do asteroids get to earth.

International Asteroid Day 2023: What are Asteroids? How do Asteroids get to Earth?

On June 30th, 2023, we celebrate International Asteroid Day or World Asteroid Day, to increase awareness about asteroids, their formation, and potential threats to Earth.

<h2>Understanding how asteroids behave can help us better deal with potential impacts.</h2>

As the calendar turns to June 30th, 2023, people across the globe come together to commemorate International Asteroid Day. Also referred to as World Asteroid Day 2023, this event serves as a significant platform for boosting awareness and knowledge about asteroids, their formation, and the potential threat they pose to our planet.
<h3>What are Asteroids?</h3>
When we consider the question, "What are asteroids?" we delve into the earliest epochs of our solar system. Predominantly found between Mars and Jupiter, asteroids are the rocky remnants left over from the early solar system formation about 4.6 billion years ago.
Sometimes known as minor planets, these bodies give us insights into the conditions that prevailed during the infancy of our solar system. As we celebrate International Asteroid Day 2023, NASA's database records over 1,298,255 known asteroids.
These celestial bodies vary greatly in size, ranging from Vesta&mdash;the largest known asteroid with about 329 miles (530 kilometers) in diameter&mdash;to bodies less than 33 feet (10 meters) across. Intriguingly, despite their vast numbers, the total mass of all asteroids combined is less than that of Earth's Moon.
<h3>How Asteroids are Made: The Composition of Asteroids</h3>
Asteroids are broadly classified into three groups based on their composition: C-, S-, and M-types. The most common C-type (chondrite) asteroids likely consist of clay and silicate rocks.
S-types, or "stony" asteroids, are made up of silicate materials and nickel-iron, while M-types are metallic, primarily composed of nickel-iron.
These compositional distinctions tell us about their origin and the varied distances at which they formed from the Sun.
Also watch: <a href="https://www.editorji.com/tech-news/world-asteroid-day-2023-date-theme-importance-history-why-international-asteroid-day-is-celebrated-1688019229174">World Asteroid Day 2023: Theme, History, Why International Asteroid Day is Celebrated?</a>
<h3>Asteroids Approaching Earth: Near-Earth Objects</h3>
One of the most fascinating&mdash;and unsettling&mdash;aspects of asteroids is their potential to collide with our planet.
While orbiting the Sun, the paths of asteroids can be disrupted by the gravitational forces of planets, particularly Jupiter. Such interactions can eject asteroids from the main belt, transforming them into Near-Earth Objects (NEOs).
NEOs are asteroids that have orbits passing close by Earth's path, making them potential impact threats. Throughout Earth's history, several significant asteroid impacts have occurred.
The most notable is perhaps the Chicxulub impact event, which occurred in what is now Mexico and is widely believed to have caused the extinction of the dinosaurs.
On Asteroid Day 2023, special attention is given to these NEOs. Scientists continuously monitor these celestial bodies, using radar technology to detect, track, and study potential impact threats.
By deepening our understanding of these cosmic relics, we enhance our preparedness to deal with potential asteroid dangers, ensuring the safety of our planet for future generations.

International Asteroid Day is celebrated every year on June 30. Know all about World Asteroid Day 2023 theme, history, why to celebrate, importance, etc.

World Asteroid Day 2023: Theme, Significance, History, Why do we Celebrate International Asteroid Day?

World Asteroid Day 2023: Date, Theme, Importance, History, Why International Asteroid Day is Celebrated?

<h2>International Asteroid Day is celebrated every year on June 30. Know all about World Asteroid Day 2023 theme, history, why to celebrate, importance, etc.</h2>

World Asteroid Day 2023: On the 30th of June each year, the global community recognises International Asteroid Day. This United Nations-sanctioned observance, established in 2016, is dedicated to remembering the Tunguska event of 1908 that transpired in Siberia, Russia.
The primary objective of International Asteroid Day is to enlighten individuals worldwide about asteroids and the potential cataclysmic consequences of their impact on Earth.
Celebrated globally by all United Nations member countries, we will delve into the significance, history, and celebrations of International Asteroid Day in this discussion.
Also See: <a href="https://www.editorji.com/tech-news/international-asteroid-day-2023-what-are-asteroids-how-do-asteroids-get-to-earth-1688105430350">International Asteroid Day 2023: What are Asteroids? How do Asteroids get to Earth?</a>
<h3>International Asteroid Day 2023: A Synopsis</h3>
The International Asteroid Day, also known as World Asteroid Day, is observed each year on June 30th. This date marks the historic Tunguska event, a colossal asteroid explosion that decimated 2,150 square kilometers of Siberian forest in 1908.
This day serves as a call-to-action for global governments to prepare strategies to mitigate a similar calamity in the future.
<h3>Key facts about World Asteroid Day 2023:</h3>
Celebration Date: June 30
Year Established: 2015
UN Adoption: 2016
Objective: To promote awareness about asteroids and devise plans to prevent potential asteroid impacts on Earth
<h3>World Asteroid Day 2023: Tracing its History</h3>
The inception of World Asteroid Day took place in 2014, propelled by the intention of informing the public about potential asteroid threats to our planet.
Below is a brief account of the key historical events associated with World Asteroid Day:
The Chelyabinsk meteor event in 2013 ignited the idea of International Asteroid Day among several scientists. In 2014, a group of notable personalities, including physicist Stephen Hawking, astrophysicist Brian May, Apollo 9 astronaut Rusty Schweickart, B612 Foundation president Danica Remy, and filmmaker Grigorij Richters, initiated the concept.
By 2016, the United Nations had officially endorsed June 30 as Asteroid Day through a resolution.
Also watch: <a href="https://www.editorji.com/tech-news/nasa-alert-massive-earth-crossing-asteroid-wv44-to-make-closest-approach-today-1687957723945" target="_blank">NASA Alert: Massive earth-crossing Asteroid WV44 to make closest approach today!</a>
<h3>Significance of International Asteroid Day 2023</h3>
The significance of World Asteroid Day is immense. It serves as an annual reminder of the potential devastating impact asteroids can have on Earth, highlighting incidents such as the 1908 Tunguska event and the 2013 Chelyabinsk event.
The following points encapsulate the importance of International Asteroid Day:
<ul>
<li>It serves as an annual reminder of the potential impact asteroids can have on Earth.</li>
<li>It raises awareness about the possible harm asteroids can pose to human life, property, and resources.</li>
<li>It prompts global governments to conceive plans for Earth's protection from potential asteroid impacts.</li>
</ul>
<h3>Why do we celebrate the World Asteroid Day 2023?</h3>
Ever since its official adoption by the United Nations in 2016, World Asteroid Day has become a globally acknowledged observance. Hundreds of countries participate in the annual celebration. Here are some of the ways World Asteroid Day is commemorated:
<ul>
<li>Individuals worldwide educate themselves and others about asteroids.</li>
<li>Many attend conferences, seminars, and other educational events conducted by leading organizations.</li>
<li>Some contribute to the field of asteroids through research.</li>
<li>Many partake in online campaigns on World Asteroid Day.</li>
</ul>
As we look ahead to International Asteroid Day 2023, it's paramount to continue our quest for understanding these celestial bodies and their potential threats to Earth.
Through participation in educational events, contributions to relevant research, and engagement in online campaigns, we can collectively raise awareness and contribute to the safety and preservation of our planet.

NASA is closely monitoring an asteroid, Asteroid 2023 MR1, as it hurtles towards Earth at a staggering 43,515 km/h.

190-foot wide Apollo group Asteroid 2023 MR1 approaching towards Earth today: NASA warns

<h2>NASA is closely monitoring an asteroid, Asteroid 2023 MR1, as it hurtles towards Earth at a staggering 43,515 km/h!</h2>

NASA is currently tracking an asteroid, designated as Asteroid 2023 MR1, that's hurtling towards Earth at a breakneck speed.
This asteroid is anticipated to make its closest encounter with Earth today, June 29.
<h3>Asteroid 2023 MR1's Rapid Journey</h3>
NASA's vigilant eyes are on Asteroid 2023 MR1 as it travels towards our planet at an incredible speed of 43,515 kilometers per hour.
While the asteroid's closest approach to Earth is expected to be around 2.2 million kilometers away, in the vast expanse of space, this distance is relatively small, particularly considering the asteroid's size.
<h3>The Size of the Threat: Asteroid 2023 MR1</h3>
With a width of approximately 190 feet, the size of Asteroid 2023 MR1 is likened to an aircraft by NASA.
The space agency further identifies this asteroid as a member of the Apollo group of Near-Earth Asteroids, which are asteroids cross Earth's path with larger semi-major axes. These asteroids are named after the massive 1862 Apollo asteroid, discovered by German astronomer Karl Reinmuth in the 1930s.
<h3>Behind Asteroid Nomenclature</h3>
The European Space Agency (ESA) explains that when an observer spots an asteroid on two consecutive nights, their findings are sent to the Minor Planet Centre of the International Astronomical Union (IAU).
The IAU then assigns a provisional designation, such as "2023 KT1". This includes the year of discovery and two letters denoting the order of discovery within that year.
While Asteroid 2023 MR1 is indeed hurtling towards Earth, its encounter will be a distant one, reminding us once again of the vastness of our cosmos and NASA's crucial role in tracking these celestial bodies.
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Today, Asteroid 2023 ME1, a member of the Apollo group, will make its closest pass to Earth. Despite its impressive size and supersonic speed, it poses no threat to our planet.

NASA Warning! Apollo group Asteroid set to pass Earth today

<h2>Today, Asteroid 2023 ME1, a member of the Apollo group, will make its closest pass to Earth. Despite its impressive size and supersonic speed, it poses no threat to our planet.</h2>

A close encounter with an asteroid is on the cards as Asteroid 2023 ME1 approaches Earth at an impressive velocity.
The Center for Near-Earth Object Studies (CNEOS) data indicates that today, June 26, is when this asteroid will make its closest pass to our planet.
Though the gap of 4.8 million kilometres may seem immense, in astronomical terms, it's merely a stone's throw away, especially given the considerable size of this asteroid.
<h3>Asteroid 2023 ME1's Supersonic Speed</h3>
When it comes to the speed of this near-Earth asteroid, the statistics are startling. The asteroid's current speed, as reported by NASA, stands at 43,685 kilometres per hour. That's significantly faster than even a hypersonic ballistic missile!
<h3>Understanding the Asteroid's Dimensions</h3>
NASA's asteroid news today revealed the estimated dimensions of the asteroid - a considerable 88 feet in width. While not large enough to earn the moniker "planet-killer," the size comparison to an aircraft gives us a fair understanding of its scale.
<h3>A Member of the Apollo Group</h3>
Asteroid 2023 ME1 belongs to the distinguished Apollo group of asteroids, defined as Earth-crossing asteroids with larger semi-major axes than Earth.
Named after the gargantuan 1862 Apollo asteroid discovered by German astronomer Karl Reinmuth in the 1930s, these asteroids share some fascinating characteristics.
Despite not being a potential threat, the fact that another space rock will be passing Earth today, as warned by NASA, adds a layer of intrigue to the unfolding celestial event.

This asteroid is 'potentially hazardous' for Earth.

Astronomers discover asteroid which is 'potentially hazardous' for Earth

The 1.5 kilometer- (0.9 mile-) wide asteroid, named 2022 AP7, was discovered in area notoriously difficult to spot objects due to the glare from the Sun.

The 1.5-kilometer-wide asteroid, named 2022 AP7, was discovered in an area in which it is notoriously difficult to spot objects due to the glare from the Sun.

An international team of astronomers on Monday announced the discovery of a large asteroid whose orbit crosses that of Earth, creating a small chance far in the future of a catastrophic collision.
The 1.5 kilometer- (0.9 mile-) wide asteroid, named 2022 AP7, was discovered in area notoriously difficult to spot objects due to the glare from the Sun.
It was found along with two other near-Earth asteroids using a high-tech instrument on the Victor M. Blanco telescope in Chile that was originally developed to study dark matter.
"2022 AP7 crosses Earth&rsquo;s orbit, which makes it a potentially hazardous asteroid, but it currently does not now or anytime in the future have a trajectory that will have it collide with the Earth," said lead author of the findings, astronomer Scott Sheppard of the Carnegie Institution for Science.
The potential threat comes from the fact that like any orbiting object, its trajectory will be slowly modified due to myriad gravitational forces, notably by planets. Forecasts are therefore difficult on the very long term.
The newly-discovered asteroid is "the largest object that is potentially hazardous to Earth to be discovered in the last eight years," said NOIRLab, a US-funded research group that operates multiple observatories.
2022 AP7 takes five years to circle the Sun under its current orbit, which at its closest point to Earth remain several million kilometers away.
The risk is therefore very small, but in case of a collision, an asteroid of that size "would have a devastating impact on life as we know it," said Sheppard. He explained that dust launched into the air would have a major cooling effect, provoking an "extinction event like hasn&rsquo;t been seen on Earth in millions of years."
His team's results were published in the scientific journal The Astronomical Journal. The two other asteroids pose no risk to Earth, but one is the closest asteroid to the Sun ever found.
Some 30,000 asteroids of all sizes -- including more than 850 larger than a kilometer wide -- have been catalogued in the vicinity of the Earth, earning them the label "Near Earth Objects" (NEOs). None of them threaten Earth for the next 100 years.
According to Sheppard, there are "likely 20 to 50 large NEOs left to find," but most are on orbits that put them in the Sun's glare.
In preparation for a future discovery of a more threatening object, NASA conducted a test mission in late September in which it collided a spacecraft with an asteroid, proving that it was possible to change its trajectory.
Also watch: <a href="https://www.editorji.com/world-news/watch-nasa-spacecraft-hits-an-asteroid-first-attempt-to-change-course-of-a-natural-object-in-space-1664264051385">Why NASA deliberately crashed spacecraft into an asteroid</a>

The space agency attempted the first test of its kind two weeks ago to see if in the future a killer rock could be nudged out of Earth's way.

NASA's save-the-world asteroid test is a 'smashing' success

A spacecraft that plowed into a small, harmless asteroid millions of miles away succeeded in shifting its orbit, NASA said Tuesday in announcing the results of its save-the-world test.

The space agency attempted the first test of its kind two weeks ago to see if in the future a killer rock could be nudged out of Earth's way.

A spacecraft that plowed into a small, harmless asteroid millions of miles away succeeded in shifting its orbit, NASA said Tuesday in announcing the results of its save-the-world test.
The space agency attempted the first test of its kind two weeks ago to see if in the future a killer rock could be nudged out of Earth's way.
The Dart spacecraft carved a crater into the asteroid Dimorphos on Sept 26, hurling debris out into space and creating a cometlike trail of dust and rubble stretching several thousand miles (km). It took days of telescope observations to determine how much the impact altered the path of the 525-foot (160-metre) asteroid around its companion, a much bigger space rock.
Before the impact, the moonlet took 11 hours and 55 minutes to circle its parent asteroid. Scientists had hoped to shave off 10 minutes but NASA Administrator Bill Nelson said the impact altered the asteroid's orbit by about 32 minutes.
&ldquo;This mission shows that NASA is trying to be ready for whatever the universe throws at us," Nelson said during a briefing at NASA headquarters in Washington.
Neither asteroid posed a threat to Earth &mdash; and still don't as they continue their journey around the sun. That's why scientists picked the pair for the world's first attempt to alter the position of a celestial body.
Launched last year, the vending machine-size Dart &mdash; short for Double Asteroid Redirection Test &mdash; was destroyed when it slammed into the asteroid 7 million miles (11 million kilometres) away at 14,000 mph (22,500 kph).
The test cost $325 million.&nbsp;
Also Watch| <a href="https://www.editorji.com/world-news/watch-nasa-spacecraft-hits-an-asteroid-first-attempt-to-change-course-of-a-natural-object-in-space-1664264051385">Why NASA deliberately crashed spacecraft into an asteroid</a>

An asteroid, a spacecraft, and a big crash. This is American space agency NASA's DART mission, humanity's first attempt to try and eliminate space threats to Earth.
DART stands for Double Asteroid Redirection Test. The spacecraft was launched into space in November 2021, and is now finally ready to carry out its mission.
As part of the mission, a NASA spacecraft will crash into an asteroid to test planetary defence techniques. The DART crash-test is planned for 26 September. NASA's objective is to change the asteroid's path in space.
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NASA has carefully chosen a particular asteroid for the mission. The target is Didymos, a double-asteroid system in our solar system. Didymos is a near-Earth asteroid system orbiting the Sun. The system consists of Dimorphos, an asteroid moonlet orbiting the larger Didymos asteroid. Dimorphos will be around 11 million km from Earth when NASA's DART crashes into it. While Didymos is 780m in diameter, Dimorphos is 160m in diameter. Both Didymos and Dimorphos do not pose a threat to Earth.
In its mission, NASA does not want to destroy the asteroid. Instead, the space agency wants to test a different technique of getting rid of threatening space objects.
The DART mission is the world's first test of kinetic impact technique. This relies on kinetic energy to displace an asteroid. Kinetic energy is energy possessed by an object which is in motion. The kinetic energy will be transferred to the asteroid when the spacecraft crashes into it. The ultimate aim is to be able to change an asteroid's path in space away from Earth. NASA wants to test changing the speed and path of an asteroid.
While the mission may seem straightforward, it consists of many complicated stages.Also, the final impact will take place without any human intervention, so preparations have to be flawless.
In the run-up to the impact, the DART team will continue making trajectory corrections till 24 hours before the crash. By 25 September, the target's position will be known within 2 km. From this point on, the DART craft has to guide itself autonomously until it hits the asteroid without any human guidance.
The impact is slated to take place at 7:14 pm EDT on 26 September. In India, the time would be 4:44 am on 27 September. The DART craft will hit the asteroid at an astounding speed of 6.6 km per second. Onboard systems will keep sending images to Earth till the last minute. A small craft named LICIACube will detach itself earlier to record the impact from a distance.
NASA scientists estimate that the crash will change the asteroid speed by less than 1%. This would result in the asteroid's orbit time being altered by many minutes. This change should be enough to be seen from Earth. Also, scientists will compare the results of the impact and computer simulations to see their efficiency.
An asteroid hitting Earth is believed to have wiped out the dinosaurs. Therefore, NASA takes the threat of killer space objects very seriously.
The threat is posed by Near-Earth objects which are asteroids and comets revolving around the Sun. Their orbit can bring them close to Earth, thus becoming a threat. NASA has set up the Planetary Defense Coordination Office, or PDCO, to monitor this. PDCO provides early detection of potential threats. These include near-Earth objects within 5 million miles of Earth's orbit. Objects 30-50 metres in size are big enough to damage the Earth's surface.
The PDCO searches for such space objects, maps their orbits, and measures their physical features. The PDCO also sponsors studies on methods to eliminate these space threats.
If an asteroid has a chance greater than 1% of hitting Earth over the next 50 years, it is classified as a significant threat. Here is what happens next.
The PDCO is supposed to notify NASA about the space object posing a threat. NASA will then inform the US President and the US Congress. American government departments and agencies will also be notified. PDCO and government agencies maintain a Preparedness Strategy and Action Plan for such situations. The PDCO is also mandated to help the Federal Emergency Management Agency or FEMA. Their job is to prepare emergency responses if the asteroid impact cannot be avoided.
As humans rapidly move towards becoming a space-faring people, development of technology to get rid of space threats is a logical step. However, we must not keep their eyes towards the stars, and forget the existential threats facing us right at home.

NASA's biggest mission yet to save Earth from space threats: DART spacecraft to crash into asteroid

NASA's biggest mission yet to save Earth from space threats: DART to crash into asteroid


NASA's biggest mission yet to save Earth from space threats: DART crash into asteroid

<div style="border: 0px; font: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: inherit; background-color: rgb(255, 255, 255);">As part of the DART mission, a NASA spacecraft will crash into an asteroid to test planetary defence techniques.</div>

An asteroid, a spacecraft, and a big crash. This is American space agency NASA's DART mission, humanity's first attempt to try and eliminate space threats to Earth.
DART stands for Double Asteroid Redirection Test. The spacecraft was launched into space in November 2021, and is now finally ready to carry out its mission.
As part of the mission, a NASA spacecraft will crash into an asteroid to test planetary defence techniques. The DART crash-test is planned for 26 September. NASA's objective is to change the asteroid's path in space.
ALSO WATCH | <a href="https://www.editorji.com/in-depth/the-hook/this-tech-can-fool-nations-into-going-to-war-make-9-11-style-attacks-easier-doom-tech-1662647087254">This tech can fool nations into going to war, make 9/11-style attacks easier? | Doom Tech</a>
NASA has carefully chosen a particular asteroid for the mission. The target is Didymos, a double-asteroid system in our solar system. Didymos is a near-Earth asteroid system orbiting the Sun. The system consists of Dimorphos, an asteroid moonlet orbiting the larger Didymos asteroid. Dimorphos will be around 11 million km from Earth when NASA's DART crashes into it. While Didymos is 780m in diameter, Dimorphos is 160m in diameter. Both Didymos and Dimorphos do not pose a threat to Earth.
In its mission, NASA does not want to destroy the asteroid. Instead, the space agency wants to test a different technique of getting rid of threatening space objects.
The DART mission is the world's first test of kinetic impact technique. This relies on kinetic energy to displace an asteroid. Kinetic energy is energy possessed by an object which is in motion. The kinetic energy will be transferred to the asteroid when the spacecraft crashes into it. The ultimate aim is to be able to change an asteroid's path in space away from Earth. NASA wants to test changing the speed and path of an asteroid.
While the mission may seem straightforward, it consists of many complicated stages. Also, the final impact will take place without any human intervention, so preparations have to be flawless.
In the run-up to the impact, the DART team will continue making trajectory corrections till 24 hours before the crash. By 25 September, the target's position will be known within 2 km. From this point on, the DART craft has to guide itself autonomously until it hits the asteroid without any human guidance.
The impact is slated to take place at 7:14 pm EDT on 26 September. In India, the time would be 4:44 am on 27 September. The DART craft will hit the asteroid at an astounding speed of 6.6 km per second. Onboard systems will keep sending images to Earth till the last minute. A small craft named LICIACube will detach itself earlier to record the impact from a distance.
NASA scientists estimate that the crash will change the asteroid speed by less than 1%. This would result in the asteroid's orbit time being altered by many minutes. This change should be enough to be seen from Earth. Also, scientists will compare the results of the impact and computer simulations to see their efficiency.
An asteroid hitting Earth is believed to have wiped out the dinosaurs. Therefore, NASA takes the threat of killer space objects very seriously.
The threat is posed by Near-Earth objects which are asteroids and comets revolving around the Sun. Their orbit can bring them close to Earth, thus becoming a threat. NASA has set up the Planetary Defense Coordination Office, or PDCO, to monitor this. PDCO provides early detection of potential threats. These include near-Earth objects within 5 million miles of Earth's orbit. Objects 30-50 metres in size are big enough to damage the Earth's surface.
The PDCO searches for such space objects, maps their orbits, and measures their physical features. The PDCO also sponsors studies on methods to eliminate these space threats.
If an asteroid has a chance greater than 1% of hitting Earth over the next 50 years, it is classified as a significant threat. Here is what happens next.
The PDCO is supposed to notify NASA about the space object posing a threat. NASA will then inform the US President and the US Congress. American government departments and agencies will also be notified. PDCO and government agencies maintain a Preparedness Strategy and Action Plan for such situations. The PDCO is also mandated to help the Federal Emergency Management Agency or FEMA. Their job is to prepare emergency responses if the asteroid impact cannot be avoided.
As humans rapidly move towards becoming a space-faring people, development of technology to get rid of space threats is a logical step. However, we must not keep their eyes towards the stars, and forget the existential threats facing us right at home.

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