NASA scientists warn Earth is three times more likely to be hit by enormous asteroid Posted on March 22, 2023 By Charlielikes A study conducted by a team led by James Garvin – the Goddard Space Flight Center Chief Scientist – suggests four large asteroids have hit Earth in the last one million years news Tags:'is, ‘to, asteroid, be, by, earth, enormous, hit, likely, more, nasa, news, scientists, three, times’, topnews, trending, warn