| September 29, 2008 |  |
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Opportunity Slipping Like A Dune Buggy
Pasadena CA (JPL) Sep 29, 2008During the past week, Opportunity has been trying to reach a patch of dust between two crests of the ridge surrounding "Victoria Crater." The rover approached the ridge from the west, driving on flat ground, on Martian days, or sols, 1648 and 1650 (Sept. 12 and Sept. 14, 2008). Then, after reaching a staging position, Opportunity began to climb the ridge. That's when the rover's wheels beg ... more Mars Rover To Head Toward Bigger Crater 
Pasadena CA (SPX) Sep 29, 2008NASA's Mars Rover Opportunity is setting its sights on a crater more than 20 times larger than its home for the past two years. To reach the crater the rover team calls Endeavour, Opportunity would need to drive approximately 12 kilometers (7 miles) to the southeast, matching the total distance it has traveled since landing on Mars in early 2004. The rover climbed out of Victoria Crater earlier ... more MRO Reveals Rock Fracture Plumbing On Mars 
Pasadena CA (JPL) Sep 29, 2008NASA'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. Researchers used images from the spacecraft's High Resolution Imaging Science Experiment, or HiRISE, camera. Images of layered rock deposits at equatorial Martian sites show the clusters of ... more Reaching for the stars: a space travel timeline 
Washington (AFP) Sept 25, 2008Milestones in the history of manned space flight: -- 1st century AD: A simple explosive substance appears in China. To create a festive effect, containers filled with it are believed to have been thrown onto fires, whereupon they sometimes flew up into the air. -- 1232: The first documented use of "fire-sticks" as weapons -- by Chinese forces repelling a Mongol invasion. ... more Space key to mankind's survival: NASA chief 
Washington (AFP) Sept 25, 2008Mankind's very survival depends on the future exploration of space, said NASA chief Michael Griffin in an interview with AFP marking the 50th anniversary of the US space agency. This journey, said the veteran physicist and aerospace engineer, is full of unknowns and has only just begun. "Does the survival of human kind depend upon it? I think so," he said. Griffin compared the first ... more |
exo-life
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Beijing (AFP) Sept 24, 2008Flushed with success after a widely applauded Beijing Olympics, China will seek this week to further burnish its image with a new chapter in its quest to conquer space. Long-time Communist Party member Zhai Zhigang is slated to become the nation's first "taikonaut" to walk in space during the Shenzhou VII mission, China's third manned space flight, which is slated to blast off Thursday night ... more US astronomers discover inter-planetary collision 
Los Angeles (AFP) Sept 23, 2008Two planets about 300 light years from Earth slammed into each other recently, US astronomers said Tuesday, the first time evidence of such a catastrophic collision has been seen by scientists. Astronomers from the University of California, Los Angeles (UCLA) and the California Institute of Technology (CALTECH) said the crash involved two planets orbiting a star in the Aries constellation. ... more Spirit's Warming Up On Mars 
Pasadena CA (SPX) Sep 25, 2008With Martian winter on the wane, Spirit is using significantly less energy to stay warm. During the winter solstice, Spirit needed 90 watt-hours to run the heater. Now, the rover uses between 30 and 40 watt-hours. The reduced demand for power, more than the slow increase in solar-array input, has freed up energy for other things. In particular, Spirit has added more images to the ... more Rock Moved By Phoenix Lander Arm 
Pasadena CA (SPX) Sep 25, 2008The robotic arm on NASA's Phoenix Mars Lander slid a rock out of the way during the mission's 117th Martian day (Sept. 22, 2008) to gain access to soil that had been underneath the rock. The lander's Surface Stereo Imager took this image later the same day, showing the rock, called "Headless," after the arm pushed it about 40 centimeters (16 inches) from its previous location. ... more |
mars-atmosphere
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Tucson AZ (SPX) Sep 23, 2008If the robotic arm on NASA's Phoenix Mars Lander can nudge a rock aside, scientists on the Phoenix team would like to see what's underneath. Engineers who develop commands for the robotic arm have prepared a plan to try displacing a rock on the north side of the lander. This rock, roughly the size and shape of a VHS videotape, is informally named "Headless." "We don't know whether we ... more Spirit On Light Duties For Now 
Pasadena CA (SPX) Sep 23, 2008Spirit continues to conserve solar power while performing light science activities during the Martian winter. During the past week, Spirit studied the atmosphere and acquired two frames of the full-color image mosaic known as the "Bonestell panorama." Spirit is healthy and all subsystems are performing as expected as of the relay of information from NASA's Odyssey orbiter on sol 1666 ... more NASA's Mars Rover To Head Toward Bigger Crater
Pasadena CA (SPX) Sep 23, 2008NASA's Mars Rover Opportunity is setting its sights on a crater more than 20 times larger than its home for the past two years. To reach the crater the rover team calls Endeavour, Opportunity would need to drive approximately 12 kilometers (7 miles) to the southeast, matching the total distance it has traveled since landing on Mars in early 2004. The rover climbed out of Victoria Crater ... more Opportunity Playing In The Sand 
Pasadena CA (SPX) Sep 22, 2008During the past week, Opportunity performed several tests of the robotic arm to learn how to use it with a disabled shoulder joint. Having successfully completed those tests, Opportunity is moving on to investigate some bright patches of dust. Scientists hope to ascertain if the patches contain material not thoroughly analyzed in the past. On sol (Martian day) 1641 (Sept. 4, 2008) ... more
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mars-general
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