The delay of the launch, according to NASA, is due to a number of "testing and hardware challenges that must (still) be addressed to ensure mission success."
Environmental scientists studying the world's shrinking polar ice sheets will soon get a substantial boost in computing power thanks to Indiana University's Polar Grid Project.
Scientists have begun to analyze a sample of soil delivered to NASA's Phoenix Mars Lander's wet chemistry experiment from the deepest trench dug so far in the Martian arctic plains.
Phoenix Mars mission scientists spoke this week on research in progress concerning an ongoing investigation of perchlorate salts detected in soil analyzed by the wet chemistry laboratory aboard NASA's Phoenix Lander.
Laboratory tests aboard NASA's Phoenix Mars Lander have identified water in a soil sample. The lander's robotic arm delivered the sample Wednesday to an instrument that identifies vapors produced by the heating of samples.