| March 04, 2008 |  |
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NASA Spacecraft Photographs Avalanches On Mars
Pasadena CA (SPX) Mar 04, 2008A NASA spacecraft in orbit around Mars has taken the first ever image of active avalanches near the Red Planet's north pole. The image shows tan clouds billowing away from the foot of a towering slope, where ice and dust have just cascaded down. The High Resolution Imaging Experiment (HiRISE) on NASA's Mars Reconnaissance Orbiter took the photograph Feb. 19. It is one of approximately 2,400 ... more Liquid Water Found Flowing On Mars - Not Yet 
Tuscon AZ (SPX) Mar 04, 2008Liquid water has not been found on the Martian surface within the last decade after all, according to new research. The finding casts doubt on the 2006 report that the bright spots in some Martian gullies indicate that liquid water flowed down those gullies sometime since 1999. "It rules out pure liquid water," said lead author Jon D. Pelletier of The University of Arizona in Tucson. ... more Study casts doubt on Mars water find 
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 |
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Blacksburg VA (SPX) Feb 22, 2008Researchers from the United States and the Netherlands report that several formations on Mars indicate incidents of rapid release of water from the planet's interior. Mars has many basins that contain formations that look like fans. A few of these fans, only about 10, have steps down into the basin. Since scientists first reported this feature three years ago, there has been no clear conse ... more US space shuttle Atlantis returns home 
Cape Canaveral, Florida (AFP) Feb 20, 2008The shuttle Atlantis safely landed in Florida Wednesday, completing a successful mission to install Europe's first space laboratory. Atlantis touched down at the seaside Kennedy Space Center in Cape Canaveral, bringing home seven astronauts following a 13-day mission to deliver the Columbus lab to the orbiting International Space Station. The shuttle's return also cleared the skies for ... more Mars study shows oceans of water bubbled up from below 
Paris (AFP) Feb 20, 2008Fan-shaped deltas at the edge of huge basins scattered across Mars were probably formed by a titanic influx of water, gushing from the bowels of the Red Planet, according to study released Wednesday. The origin and morphology of the deltas, studded with curious step-like terraces, have perplexed scientists since they were first observed three years ago. Today the surface of Mars is bone dry ... more Spirit Inches Downward Into Final Winter Perch 
Pasadena CA (JPL) Feb 20, 2008Spirit is tiptoeing ever so carefully down the north edge of the elevated volcanic plateau known as "Home Plate." Having completed a 4-cm drive on sol 1463, the rover's current northerly tilt is 27.1 degrees. Spirit's handlers plan to have the rover drive another 4 centimeters on sol 1464. Spirit should be at its final winter perch by the end of next week, following a few more 4-cm drives. Given recent progress, Spirit may achieve a northerly, Sun-facing tilt of 30 degrees, higher than originally anticipated. ... more |
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Paris (ESA) Feb 5, 2008The European Space Agency on Tuesday unveiled images of Mars in three dimensions to help understand the Red Planet's unique topography. The Digital Terrain Model pictures have been built up thanks to a high-resolution stereoscopic camera aboard Mars Express, the ESA orbiter. Mars has extraordinary canyons and plains as well as the highest known mountain in the Solar System ... more Countdown begins for US-Europe space mission 
Washington (AFP) Feb 5, 2008The crew of the US shuttle Atlantis readied Tuesday for this week's delayed mission to deliver a European space laboratory to the orbiting International Space Station. Lift-off, originally scheduled for December, now is set for Thursday after a two-month delay, while engineers got to the bottom of electrical faults with fuel gauges on the shuttle's external fuel tank. "Atlantis is ready ... more NASA Budget Request Strong On Earth Weak On Mars 
Pasadena CA (SPX) Feb 06, 2008Two new Earth-observing satellites, a "flagship" mission to the outer planets, and several small lunar missions are among the highlights of the Administration's budget request for NASA for fiscal year 2009. At $17.6 billion the proposal represents a 1.8% increase over NASA's actual budget for 2008, and $4.44 billion, or just over a quarter of the total, is slated towards NASA's science missions. ... more Bush sets out tiny 2.9 percent rise in space budget 
Washington (AFP) Feb 4, 2008President George W. Bush Monday set out a modest 2.9 percent rise in funding for the US space agency, just as NASA is racing to finish the International Space Station in 2010. The funds were contained in Bush's proposed 3.1 trillion dollar budget for the fiscal year 2009, which earmarked a total 17.61 billion dollars for National Aeronautics and Space Administration projects in the coming ... more
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