One of our Martian satellites has discovered holes on the surface of Mars, which could be the entrances to Martian cavern systems.
via space.com.
This is a hopeful sign. Dwelling on the surface of Mars would be difficult for a bunch of reasons: low temperatures (think Antarctica), cosmic rays, and hurricane-force wind storms.
Dwelling underground in caves/mines would probably be the best chance to colonize other planets, as any SF writer will tell you.
Tuesday, April 03, 2007
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