Was The Red Planet Once A Lush 'Blue'?
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While the soil of our favorite Red Planet may now seem arid and inhospitable- one where water is scarce or non-existent, this may not have been the case, billions of years ago.
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- Ryan Callanan14년 이상Scientists believe there is erosion on Mars. This is because they found dozens of streaks and a number of valleys. The scientists believe the streaks and valleys used to have salty water in them. The streaks would come and go with the seasons. They think the water ran down when it was warm and froze when it was cold. I would recommend this article to friends who are interested in learning about Mars because it talks about Mars and how there used to be water on Mars. It also shows some interesting pictures taken by the telescope.
- Bubba bear14년 이상Cool!
- SUPERMAN14년 이상I never knew that! it is so cool!
- gothy15년 이하i like the color red mars look better the way it is
- meier 815년 이하is it ice?
- Miranda15년 이하Never knew any of this, but Im glad I foung out. Its pretty cool!
- BLUE ANGLE약 15년weird but cool!!!!!
- ICE16년 이하cool.. aaaaahh SNAP! ice ice baby...
- ICE16년 이하cool. aaaaahh SnaP! ice ice baby...
- nosepicker16년 이하yeahhhhhhhhhhhhhhhhhhhhhhhhh homeeeeesssssssssssssssss