Geomorphology

Mars air once had moisture, new soil analysis says (SpaceRef)

2 Jul 2008

A new analysis of Martian soil data suggests that there was once enough water in the planet's atmosphere for a light drizzle or dew to hit the ground, leaving tell-tale signs of its interaction with the planet's surface.

Will Geyser Valley ever recover? (Russian Information Agency Novosti)

1 Jul 2008

RIA Novosti commentator Tatyana Sinitsyna interviews Yevgeny Rogozhin, Ph.D., deputy director of the Otto Schmidt Institute of Physics of the Earth at the Russian Academy of Sciences.

Mars air once had moisture, new soil analysis says (Spaceflight Now)

27 Jun 2008

BERKELEY - A new analysis of Martian soil data led by University of California, Berkeley, geoscientists suggests that there was once enough water in the planet's atmosphere for a light drizzle or dew to hit the ground, leaving tell-tale signs of its interaction with the planet's surface.