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Space/Science » in reply to Circular formations on Mars, their origin(s)

Re: Circular formations on Mars, their origin(s)

Nick Hoffman — 2/28/2003 2:18:44 PM (archived)

Like these...

My Mars map (from MOLA) </a/

lotsa circles, lotsa impacts. 99% of the circles on Mars are impact related, especially at large scales. You need a good explanation for non-impact origin for Mars, Luna, Mercury etc. Earth is the opposite, Impacts are anathema...

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The whole thread (19 posts)

Circular formations on Mars, their origin(s) - BRFelix - 2/27/2003 3:34:44 PM
- Re: Circular formations on Mars, their origin(s) - Robert E. B. - 2/28/2003 2:44:08 PM
  - Excellent - BRFelix - 2/28/2003 5:35:40 PM
  - Doh! - Robert E. B. - 2/28/2003 2:47:38 PM
- Re: Circular formations on Mars, their origin(s) - Marcia - 2/28/2003 2:42:58 PM
- Re: Circular formations on Mars, their origin(s) - Robert Clark - 2/28/2003 2:36:25 PM
  - Maars... seems appropriate! Thanks! - BRFelix - 2/28/2003 5:10:48 PM
  - More on Maars - BRFelix - 2/28/2003 10:10:03 AM
    - Re: More on Maars - Robert Clark - 3/1/2003 7:42:54 PM
- Re: Circular formations on Mars, their origin(s) - Nick Hoffman - 2/28/2003 2:18:44 PM
  - Some examples - BRFelix - 2/28/2003 4:24:44 PM
    - Re: Some examples - Robert Clark - 3/1/2003 6:10:19 PM
      - Re: Some examples - BRFelix - 3/1/2003 7:01:27 PM
        
        Regrettably... - Nick Hoffman - 3/1/2003 3:56:25 PM
        
        Maybe not... - BRFelix - 3/1/2003 5:18:41 PM
        
        Mars dating and crater counts - Nick Hoffman - 3/1/2003 6:35:18 PM
        
        Sigh... - BRFelix - 3/2/2003 2:13:01 PM
        
        Re: Sigh... - Nick Hoffman - 3/2/2003 7:22:55 PM
        
        It's actually been a couple of years since we last - BRFelix - 3/2/2003 8:43:37 PM

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