re: Study Reveals Young Mars Was A Wet World

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re: Study Reveals Young Mars Was A Wet World

phil — 4/21/2006 2:23:15 AM (archived)

I'm still at a loss to figure out how Mars was warm during its 1st 500Myrs. Mars is further from the sun than Earth with its ice ages. Supposedly the sun was less than 70% as bright back then. Greenhouse gasses can only do so much. There has to be enough heat to trap.

The whole thread (37 posts)

Study Reveals Young Mars Was A Wet World - Chris Vancil - 4/20/2006 10:30:21 PM
- Not surprised - Donald - 4/21/2006 4:19:54 AM
  - re: Not surprised - Chris Vancil - 4/21/2006 5:25:10 AM
    - re: Not surprised - Donald - 4/21/2006 12:39:00 PM
  - If I may... - Donald - 4/21/2006 4:47:57 AM
    - re: If I may... - Robert Clark - 4/21/2006 11:09:02 PM
    - re: If I may... - Chris Vancil - 4/21/2006 5:43:17 AM
      - Actually, I think that's improbable - nick hoffman - 4/21/2006 7:55:54 AM
        
        re: Actually, I think that's improbable - Chris Vancil - 4/21/2006 2:36:38 PM
        
        I Beg to differ - nick hoffman - 4/21/2006 8:42:36 PM
        
        re: I Beg to differ - Chris Vancil - 4/21/2006 9:13:10 PM
        
        Instead of hoping for weak little Earth-like creatures just barely surviving under some Martian rock... - ljk - 4/21/2006 5:08:00 PM
        
        re: Instead of hoping for weak little Earth-like creatures just barely surviving under some Martian rock... - Marcia - 4/22/2006 2:45:26 AM
        
        Of course they survive... - Adam - 4/25/2006 9:31:24 PM
        
        re: We work from what we know to what we can imagine (unless we are writing SF). - Chris Vancil - 4/21/2006 8:52:59 PM
        
        re: We work from what we know to what we can imagine (unless we are writing SF). - Robert Clark - 4/21/2006 10:48:14 PM
        
        re: Instead of hoping for weak little Earth-like creatures just barely surviving under some Martian rock... - Lance - 4/21/2006 7:33:50 PM
- re: Study Reveals Young Mars Was A Wet World - phil - 4/21/2006 2:23:15 AM
  - Ephemeral atmospheres - nick hoffman - 4/21/2006 8:01:33 AM
    - re: Ephemeral atmospheres - gbaikie - 4/21/2006 1:45:30 PM
      - It's a bit more complicated than that... - nick hoffman - 4/21/2006 8:38:42 PM
        
        re: It's a bit more complicated than that... - gbaikie - 4/22/2006 1:40:22 AM
  - re: Comets shower - Raoul - 4/21/2006 5:46:53 AM
    - re: Comets shower - Marcia - 4/22/2006 2:56:57 AM
  - re: Study Reveals Young Mars Was A Wet World - Chris Vancil - 4/21/2006 5:35:22 AM
    - re: Study Reveals Young Mars Was A Wet World - Marcia - 4/22/2006 3:00:18 AM
    - Solar mass loss models - Adam - 4/21/2006 11:59:35 AM
      - Reference... - Adam - 4/21/2006 12:48:09 PM
- re: Study Reveals Young Mars Was A Wet World - bruced - 4/20/2006 11:52:24 PM
  - re: Study Reveals Young Mars Was A Wet World - Thanks! - Marcia - 4/22/2006 3:12:22 AM
    - re: Study Reveals Young Mars Was A Wet World - Thanks! - Marcia - 4/22/2006 3:26:55 AM
- Yes, battery acid is "wet".... - Jacob Samorodin - 4/20/2006 11:06:09 PM
  - re: Yes, battery acid is "wet"...snottites. - andrew - 4/26/2006 5:57:36 PM
  - re: I can only surmise you didn't happen to read the article. (n/t) - Chris Vancil - 4/21/2006 5:32:44 AM
    - Life-Marker Chip Planned For ESA Mars Lander - ljk - 4/25/2006 2:39:41 PM
      - re: Pretty cool...thanks! (n/t) - Chris Vancil - 4/27/2006 6:49:09 AM
        
        Astrobiology Strategy for the Exploration of Mars Conference in Washington, D.C. on May 10-12, 2006 - ljk - 4/28/2006 6:30:02 PM

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