Martian Rivers and Lakes Wednesday, September 23rd, 2009 - Anuradha Menon Giant cracks that crisscross to form polygons have been imaged on the floors of hundreds of Martian impact craters by NASA's...
Planetary geologists speculate that the moon’s polar craters may hold billions of tons of hydrogen, perhaps even in the form of water ice. Intriguing...
Tuesday, April 21st, 2009 - 18:03:28 - Ehud Rattner
It's the southern ozone hole whatdunit. That's why Antarctic sea ice is growing while at the other pole, Arctic ice is shrinking at record rates. It...
A British man who has just claimed the world land sailing speed record is now planning to better his speed -- on ice. Using just wind power, Richard...