PrayForMojo_ t1_iykphod wrote
Reply to comment by Morall_tach in Mars had an ancient asteroid impact similar to the Chicxulub ‘planet killer’ impact on Earth, a discovery that may have astrobiological implications by marketrent
That’s not what they’re saying.
It’s that a planet killer asteroid may have destroyed Mars’ atmosphere and turned it inhospitable to life. So if we do end up finding signs of even microbial life, we now have a fairly strong theory on why it didn’t survive.
Viewing a single comment thread. View all comments