Explained: Chandrayaan-2

ISRO has already started a 12-hour countdown for the Chandrayaan-2, India's most complex robotic lunar mission till date. The heavy duty GSLV Mk- III popularly nicknamed as the 'Fat Boy' and 'Baahubali' is all set to launch Chandrayaan-2 into the lunar orbit. Here's everything you need to know about India's 2nd Moon mission