| September 22, 2008 |  |
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HiRISE Provides Detail Of Mars Terrain That Tantalizes Explorers
Tucson AZ (SPX) Sep 19, 2008The High Resolution Imaging Science Experiment aboard NASA's Mars Reconnaissance Orbiter, has returned more than 8,214 gigapixel-size images of the Martian surface since the start of the science phase of the mission in November 2006. HiRISE scientists released 1,005 observations of Mars made between April 26 and July 21 to NASA's mission data archive, called the Planetary Data System, and ... more Surface Water May Have Existed Far Longer On Some Parts Of Mars 
Tucson AZ (SPX) Sep 18, 2008Water may have played a role in shaping parts of the Martian landscape a billion years longer than previous studies have shown, according to a research team led by Catherine Weitz, a senior scientist with the Planetary Science Institute. Their research, to be published in "Geophysical Research Letters" and now available online, presents strong evidence that sustained and large-scale process ... more More Soil Delivered To Phoenix Lab 
Pasadena CA (SPX) Sep 17, 2008This image, taken by NASA's Phoenix Mars Lander's Surface Stereo Imager, documents the delivery of a soil sample from the "Snow White" trench to the Wet Chemistry Laboratory. A small pile of soil is visible on the lower edge of the second cell from the top. This deck-mounted lab is part of Phoenix's Microscopy, Electrochemistry and Conductivity Analyzer (MECA). The delivery was made ... more NASA Selects CU-Boulder To Lead Mars Mission 
Boulder CO (SPX) Sep 17, 2008In the largest research contract ever awarded to the University of Colorado at Boulder, the Laboratory for Atmospheric and Space Physics has been selected by NASA to lead a $485 million orbiting space mission slated to launch in 2013 to probe the past climate of Mars, including its potential for harboring life over the ages. The team, led by CU-Boulder's LASP, will design, build and ... more NASA Selects MAVEN Mission To Study Mars Atmosphere 
Washington DC (SPX) Sep 16, 2008NASA has selected a Mars robotic mission that will provide information about the Red Planet's atmosphere, climate history and potential habitability in greater detail than ever before. Called the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, the $485 million mission is scheduled for launch in late 2013. The selection was evaluated to have the best science value and lowest ... more |
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Tucson AZ (SPX) Sep 11, 2008The next soil sample that NASA's Phoenix Mars Lander will deliver to its deck instruments will go to the fourth of the four cells of Phoenix's wet chemistry laboratory, according to the Phoenix team's current plans. The chosen source for that sample is from the "Snow White" trench on the eastern end of the work area reachable with Phoenix's robotic arm. In July that trench yielded a ... more Underneath Phoenix Lander 97 Sols After Touchdown 
Pasadena CA (SPX) Sep 10, 2008The Robotic Arm Camera on NASA's Phoenix Mars Lander took this image on Sept. 1, 2008, at about 4 a.m. local solar time during the 97th Martian day, or sol, since landing. The view underneath the lander shows growth of the clumps adhering to leg strut (upper left) compared with what was present when a similar image was taken about three months earlier. The view in this Sol 97 image is south ... more Mars Valleys Formed During Long Period Of Episodic Flooding 
Santa Cruz CA (SPX) Sep 09, 2008A new study suggests that ancient features on the surface of Mars called valley networks were carved by recurrent floods during a long period when the martian climate may have been much like that of some arid or semi-arid regions on Earth. An alternative theory that the valleys were carved by catastrophic flooding over a relatively short time is not supported by the new results. ... more Rosetta Swings By Asteroid Steins 2867 On Route To Comet Churyumov 
Paris (AFP) Sept 5, 2008A European spacecraft racing through the asteroid belt skimmed past a 10-kilometre (six-mile) space rock on Friday to carry out its first scientific work in a decade-long trek into the Solar System, mission controllers said. In a minutely choreographed operation, the one-billion-euro (1.45-billion-dollar) unmanned probe Rosetta - launched in 2004 by the European Space Agency ... more |
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Paris (AFP) Sept 3, 2008Far from Earth, a robot spacecraft has been prodded from deep slumber to make a rare encounter with an asteroid, the intriguing orbital debris that could offer clues into the making of the Solar System. The pride of the European Space Agency (ESA), the probe Rosetta has been ordered out of hibernation four and a half years into a 10-year trek that will take it into the dark chill of deep ... more Phoenix Mission Conducting Extended Activities On Mars 
Tucson AZ (SPX) Sep 03, 2008NASA's Phoenix Mars Lander, having completed its 90-day primary mission, is continuing its science collection activities. Science and engineering teams are looking forward to at least another month of Martian exploration. Due to the spacecraft's sufficient power and experiment capacity, NASA announced on July 31 that the mission would continue operations through Sept. 30. Once the lander ... more Phoenix Analyzing Deepest Soil Sample Yet 
Tucson, AZ (JPL) Sep 03, 2008Scientists 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 has also been observing movement of clouds overhead. The lander's robotic arm on Sunday sprinkled a small fraction of the estimated 50 cubic centimeters of soil that had been scooped up from the ... more Opportunity Facing New Challenges After Victoria Detour 
Pasadena CA (JPL) Sep 03, 2008Opportunity faces several challenges on the way out of "Victoria Crater" but continues to make steady progress. The first of these is a traverse of approximately 10 meters (30 feet, a little longer than a double-decker bus) across a sandy, 17-degree slope. Opportunity is more than halfway through that part of the journey. The next is a drive across 30 to 50 meters (100 to 160 feet) ... more
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