The Luna structure, a 1.8-kilometre-wide depression in north-west India, may have been caused by the largest meteorite to strike Earth in the past 50,000 years
The Luna structure, a 1.8-kilometre-wide depression in north-west India, may have been caused by the largest meteorite to strike Earth in the past 50,000 years The Luna structure, a 1.8-kilometre-wide depression in north-west India, may have been caused by the largest meteorite to strike Earth in the past 50,000 years