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Mars

Laurel — 7/12/2007 4:15:40 PM (archived)

I was just wondering...why exactly is Planet Mars's crust made of mostly rusted iron and why exactly is earth so different from it?

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The whole thread (4 posts)

Mars - Laurel - 7/12/2007 4:15:40 PM
- re: Mars - Jeff F - 7/12/2007 4:30:36 PM
  - re: Mars - REB - 7/12/2007 4:37:22 PM
    - The origin of perennial water-ice at the South Pole of Mars - TheSheepLookUp - 7/13/2007 3:08:22 PM

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