marți, 3 martie 2009

BBC: Mars had 'recent' running water















Mars appears to have had running water on its surface about one million years ago, according to new evidence.
Images from a Nasa spacecraft orbiting the Red Planet show fan-shaped gullies on the surface which seem to be about 1.25 million years old, the study says. Full story:

* The Guardian: It's snowing on Mars:
* Blue Sky and Life on Mars!:
* Nat.Geographic: Liquid Water Recently Seen on Mars?:
* 'Antifreeze' key to life on Mars?... An "antifreeze" chemical in Martian soil could allow pockets of life-sustaining liquid water to exist on the Red Planet, say scientists:
* NASA: Mars methane discovery hints at presence of life:
* NASA HIDES THE TRUE COLOUR OF MARS: