NASA’s Phoenix spacecraft has spotted snow falling from Martian clouds, and detected evidence of past water at its landing site in the Martian arctic plains. Continue reading →
More than hour after the first scheduled transmission, NASA’s Mars Polar Lander remains quiet. Undeterred, NASA’s spokesman told reporters, "they believe that the Polar Lander could simply be in safe mode." Continue reading →
© 1996 - 2017 NewsHour Productions LLC.All Rights Reserved.
Support the kind of journalism done by the NewsHour... Become a member of your local PBS station.