| March 21, 2008 |  |
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Salt Deposits May Have Evidence Of Life On Mars
Washington (AFP) March 20, 2008US scientists have discovered salt deposits on the surface of Mars, indicating that water was once plenty and pointing sites that could provide evidence of past life, a study said Thursday. The deposits were discovered by a team of scientists led by Mikki Osterloo at the University of Hawaii using thermal images from the orbiting Mars Odyssey spacecraft, according to research in the March 21 ... more Frozen Life Cubes 
Moffett Field CA (SPX) Mar 18, 2008If extraterrestrial life exists in the solar system, there is a good chance that it will be discovered as frozen remains trapped in a block of ice. Mars's ice caps are one possible location. Another is the surface ice of Jupiter's moon Europa, which scientists believe harbors an ice-capped ocean. Scientists dream about bringing ice sample from Mars or Europa back to Earth for study. A robot ... more Mars Express Reveals Volcanic Past Of The Red Planet 
Paris, France (ESA) Mar 16, 2008A new analysis of impact cratering data from Mars reveals that the planet has undergone a series of global volcanic upheavals. These violent episodes spewed lava and water onto the surface, sculpting the landscape that ESA's Mars Express looks down on today. Using images from the High Resolution Stereo Camera (HRSC) on Mars Express, Gerhard Neukum, Freie Universit�t Berlin, Germany, and co ... more Space Shuttle Endeavour Docks At Space Station 
Washington (AFP) March 13, 2008The seven crew members of the space shuttle Endeavour boarded the International Space Station on Thursday after docking high over Southeast Asia, NASA said. The space rendez-vous took place 342 kilometers (212 miles) over Singapore at 0349 GMT, two days after Endeavour blasted off from the Kennedy Space Center in Florida, a NASA TV commentator said. A bell rang on the ISS after docking ... more New Purdue Facility Aims To Improve NASA Moon Rocket Engine 
West Lafayette IN (SPX) Mar 13, 2008Purdue University engineers are conducting experiments using a new hydrogen facility to help NASA create designs to improve the cooling efficiency and performance of the J-2X rocket engine, critical for future missions to Mars and the moon. More efficient cooling improves performance and reduces the need for costly overhauls, said William Anderson, an associate professor in Purdue's School of ... more |
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Paris, France (ESA) Mar 06, 2008Using two ESA spacecraft, planetary scientists are watching the atmospheres of Mars and Venus being stripped away into space. The simultaneous observations by Mars Express and Venus Express give scientists the data they need to investigate the evolution of the two planets' atmospheres. Scientists call this work comparative planetology. Mars Express and Venus Express are so good at it becau ... more Mechdyne Enables Virtual Reality Of Mission To Mars 
Marshalltown IA (SPX) Mar 06, 2008Mechdyne has announced that it has installed an immersive CAVE display system as the focal point of the new Fossett Laboratory for Virtual Planetary Exploration at Washington University St. Louis (WUSTL). As a teaching and research facility of the Department of Earth and Planetary Sciences, the Laboratory will provide 3D imaging capability for visualization of data collected by national and inte ... more Tenacious Spirit Might See Rover Through Martian Winter 
Pasadena CA (JPL) Mar 05, 2008Spirit has achieved a northerly tilt of 29.9 degrees! As a result, based on power projections, Spirit has a fighting chance of surviving another winter on Mars, if the weather and environment cooperate. Plans for sol 1471 (Feb. 22, 2008) called for a test of the stability of Spirit's new perch prior to using the rock abrasion tool by having the rover touch the Martian surface with the Mo ... more JPL Helps Shoot For The Moon, Stars, Planets And More 
Pasadena CA (SPX) Mar 05, 2008A giant telescope, galaxy maps, and laser beacons on Mars are only a few of the ideas that teams selected by NASA will study for the next generation of astronomy and astrophysics missions. NASA's Jet Propulsion Laboratory, Pasadena, Calif., will help usher in this new era by playing an active role in 15 of the 19 science teams chosen to look at new concepts for future missions. The 15 team ... more |
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Tucson (UPI) Mar 03, 2008A U.S. scientist said high resolution images raise doubt that liquid water has been found on the surface of Mars. Jon D. Pelletier of The University of Arizona in Tucson said topographic data from the High Resolution Imaging Science Experiment camera on NASA's Mars Reconnaissance Orbiter shows that a bright streak in a gully on the side of a crater is probably not water. ... more Opportunity Proceeds With Caution On Sandy Slopes 
Pasadena CA (SPX) Feb 29, 2008After recovering from a stall in Joint 1, which controls the compass orientation of the shoulder on the rover's robotic arm, Opportunity is proceeding carefully to its next target, an exposure of layered rocks known as "Gilbert." Opportunity ran the usual diagnostic tests for this sort of fault, which occurred while the rover was studying a rock target known as "Buckland," and successfully place ... more Mars Express One Of Three Orbiters Preparing For Phoenix Landing 
Paris, France (ESA) Feb 29, 2008A trio of NASA and ESA spacecraft orbiting Mars are preparing for the 25 May arrival of NASA's Phoenix lander. ESA's Mars Express has already started adjusting its orbit to provide critical back-up monitoring of Phoenix. In May, when Phoenix enters the Red Planet's atmosphere at over 20 000 km/h, two NASA spacecraft - Mars Odyssey and the Mars Reconnaissance Orbiter - will closely monitor ... more Japanese scientists eye new planet 
Tokyo (AFP) Feb 28, 2008Scientists at a Japanese university said Thursday they believed another planet up to two-thirds the size of the Earth was orbiting in the far reaches of the solar system. The researchers at Kobe University in western Japan said calculations using computer simulations led them to conclude it was only a matter of time before the mysterious "Planet X" was found. ... more
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