Latest Mars Reconnaissance Orbiter Stories
NASA's Mars Reconnaissance Orbiter has revealed hundreds of small fractures exposed on the Martian surface that billions of years ago directed flows of water through underground Martian sandstone.
About four billion years ago, there were lakes on Mars which may have been fed by short-lived rivers that were, in turn, fed by precipitation.
NASA's Mars Rover Opportunity is setting its sights on a crater more than 20 times larger than its home for the past two years.
Phoenix early Tuesday finished its longest work shift of the mission. The lander stayed awake for 33 hours, completing tasks that included rasping and scraping by the robotic arm, in addition to atmosphere observations in coordination with simultaneous observations by NASA's Mars Reconnaissance Orbiter.
New findings show diverse, wet environments on ancient Mars WASHINGTON, July 16 (Xinhua) -- Mars once hosted vast lakes, flowing rivers and a variety of other wet environments that had the potential to support life, according to two new studies based on data from instruments on board NASA's Mars Reconnaissance Orbiter (MRO).
Two studies based on data from NASA's Mars Reconnaissance Orbiter have revealed that the Red Planet once hosted vast lakes, flowing rivers and a variety of other wet environments that had the potential to support life.
Scientists running the High Resolution Imaging Science Experiment, known as HiRISE, on NASA's Mars Reconnaissance Orbiter have processed more details in an amazing image their camera captured as the Phoenix spacecraft descended through Mars' atmosphere during its landing on May 25, 2008.
Scientists leading NASA's Phoenix Mars mission from the University of Arizona in Tucson sent commands to unstow its robotic arm and take more images of its landing site early today.
This story was updated at 4:13 p.m. EDT. PASADENA, Calif.
NASA's Phoenix Lander is ready to begin moving its robotic arm, first unlatching its wrist and then flexing its elbow. Also, HiRISE has taken a new color image of Phoenix on the ground about 22 hours after it landed.
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