Dry ice lake suggests Mars once had a 'Dust Bowl'
Thursday, April 21, 2011 - 13:30
in Astronomy & Space
LOS ANGELES (AP) -- If you think Mars is a hostile place now, it was harsher 600,000 years ago....
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
- Tell your friends
- Get science news via