| July 28, 2008 |  |
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Lander Collects Icy Soil But Needs To Work On Delivery
Tucson AZ (SPX) Jul 28, 2008NASA's Phoenix Mars Lander's robotic arm collected a more than adequate amount of icy soil for baking in one of the lander's ovens but will need to adjust how it delivers samples. Engineers determined the rasping and scraping activity collected a total of 3 cubic centimeters of icy soil, more than enough to fill the tiny oven cell of the Thermal and Evolved-Gas Analyzer, or TEGA. ... more Exploring The Moon With GPS 
Moffett Field CA (SPX) Jul 28, 2008The same Ohio State University researcher who is helping rovers navigate on Mars is leading a new effort to help humans navigate on the moon. When NASA returns to the moon -- the space agency has set a target date of 2020 to do so -- astronauts won't be able to use a global positioning system (GPS) to find their way around, explained Ron Li, the Lowber B. Strange Designated Professor of ... more Trench On Mars Ready For Next Sampling By NASA Lander 
Tucson AZ (SPX) Jul 25, 2008NASA's Phoenix Mars Lander has groomed the bottom of a shallow trench to prepare for collecting a sample to be analyzed from a hard subsurface layer where the soil may contain frozen water. Images received Thursday morning confirmed that the lander's robotic arm had scraped the top of the hard layer clean during activities of Phoenix's 58th Martian day, or sol, corresponding to overnight ... more NASA's Phoenix Mars Lander Prepares For Next Sample Analysis 
Tucson AZ (SPX) Jul 25, 2008The latest activities of NASA's Phoenix Mars Lander have moved the mission closer to analyzing a sample of material, possibly icy soil, from a hard layer at the bottom of a shallow trench beside the lander. Overnight Tuesday to Wednesday, during Phoenix's 57th Martian day, or sol, since landing, Phoenix used its robotic arm to scrape the top of the hard layer in the trench informally named ... more New Project To Develop GPS-Like System For Moon 
Columbus OH (SPX) Jul 25, 2008The same Ohio State University researcher who is helping rovers navigate on Mars is leading a new effort to help humans navigate on the moon. When NASA returns to the moon -- the space agency has set a target date of 2020 to do so -- astronauts won't be able to use a global positioning system (GPS) to find their way around, explained Ron Li, the Lowber B. Strange Designated Professor of ... more |
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Paris, France (ESA) Jul 22, 2008The first robotic mission to return samples to Earth from Mars took a further step toward realisation with the recent publication of a mission design report by the iMARS Working Group. The report, defines key elements of the future internationally-funded mission involving the cooperation of ESA, NASA and other national agencies. iMARS, which stands for the International Mars ... more NASA Studies Earth's High Arctic For Evidence Of Life On Early Mars 
Moffett Field CA (SPX) Jul 22, 2008Later this month, NASA's Spaceward Bound program will send a team of scientists and teachers to explore the permanently frozen landscape of Axel Heiberg Island in the Canadian high Arctic. During the July 25 to Aug. 2, 2008, expedition, scientists will challenge their minds in an extreme polar research environment as they map icy structures and study microbes that live in the permafrost. ... more When Mars Was A Water World 
Moffett Field CA (SPX) Jul 21, 2008Mars 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 the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) and other instruments on board NASA's Mars Reconnaissance Orbiter (MRO). "The big surprise from these new results is how pervasive and long-lasting Mars' ... more Phoenix Mars Lander Continues Tests With Rasp 
Pasadena CA (SPX) Jul 21, 2008The team operating NASA's Phoenix Mars Lander plans to tell the lander to do a second, larger test of using a motorized rasp to produce and gather shavings of frozen ground. The planned test is a preparation for putting a similar sample into one of Phoenix's laboratory ovens in coming days. The instrument with the oven, the Thermal and Evolved- Gas Analyzer, called TEGA, will be used ... more |
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Pasadena CA (JPL) Jul 18, 2008NASA's Phoenix Mars Mission has released stereo images of the Martian surface near the Phoenix lander. The images in the new 3-D Gallery combine views from the left and right "eyes" of the lander's Surface Stereo Imager (SSI) so that they appear three-dimensional when viewed through red-blue glasses. The first 14 images in the gallery were handpicked by Mark Lemmon, SSI lead scientist ... more MSSS Delivers Mars Rover Science Instrument To JPL 
San Diego CA (SPX) Jul 18, 2008Malin Space Science Systems, Inc. (MSSS), has delivered the first of four science cameras it is developing for the NASA/Jet Propulsion Laboratory 2009 Mars Science Laboratory (MSL) rover mission. This camera, the Mars Descent Imager (MARDI--see Figure 1) is designed to provide a sequence of hundreds of 2 Megapixel color images of the martian surface during the rover's descent about two ... more Space chiefs ponder ISS transport problem, post-2015 future 
Paris (AFP) July 17, 2008The heads of five agencies building the International Space Station staged talks here Thursday on tackling a looming transport problem for the ISS and gave positive signals for extending the orbital outpost's life beyond 2015. The ISS will need extra transport for crew and freight to substitute for the US space shuttle, scheduled to be retired in 2010 when the ISS is completed. ... more Phoenix Claws At Frozen Layer And Drills Small Holes 
Tucson AZ (SPX) Jul 17, 2008A powered rasp on the back of the robotic arm scoop of NASA's Phoenix Mars Lander successfully drilled into the frozen soil and loosened material that was collected in the lander's scoop. Images and data sent from Phoenix early Wednesday indicated the shaved material in the scoop had changed slightly over time during the hours after it was collected. The motorized rasp -- located on ... more
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