| May 12, 2009 | ![]() |
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Hubble: a time machine that revolutionized astronomy
Washington (AFP) May 9, 2009The Hubble space telescope, the object of NASA's fifth and last servicing mission next week, is a veritable time machine that has revolutionized humankind's vision and comprehension of the universe. Put into orbit at an altitude of 600 kilometers (360 miles) by the shuttle Discovery on April 25, 1990, Hubble has transmitted more than 750,000 spectacular images and streams of data from the en ... more Obama orders review of NASA's shuttle replacement
Washington (AFP) May 7, 2009President Barack Obama on Thursday ordered a review of a problem-plagued rocket that NASA hopes will replace its shuttle fleet, but the agency insisted the future of manned US space flights was safe. "NASA will review US post-shuttle human space flight activities this summer," Obama's new budget said, sparking questions over the future of the Constellation project and its ambition to take ... more New dinner table top priority as ISS expands
Star City, Russia (AFP) May 7, 2009Astronauts set to blast off for the International Space Station said Thursday that constructing a new dinner table would be a top priority as its permanent crew expands to six. The three-man crew will travel into orbit on a Soyuz capsule later this month, joining an existing three-person team on the ISS and for the first time raising its permanent crew to six. "We are now going to have ... more NASA, ESA And A Trip To Mars
Moffett Field CA (SPX) May 08, 2009NASA has selected two science investigations that will aid in the interior examination of Mars and probe the tenuous atmosphere of Mercury. The projects, valued at approximately $38 million, also establish new alliances with the European Space Agency, or ESA. "The selections will further advance our knowledge of these exciting terrestrial planets," said Jim Green, director of NASA's Planet ... more Releases Interactive 3-D Views Of ISS And New Mars Rover
Pasadena CA (SPX) May 08, 2009NASA released an interactive, 3-D photographic collection of internal and external views of the International Space Station and a model of the next Mars rover on Thursday, May 7. NASA and Microsoft's Virtual Earth team developed the online experience with hundreds of photographs and Microsoft's photo imaging technology called Photosynth. Using a click-and-drag interface, viewers can ... more |
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Pasadena CA (JPL) Apr 27, 2009NASA's Mars Exploration Rover Spirit drove on Thursday for the first time since April 8, acting on commands from engineers who are still investigating bouts of amnesia and other unusual behavior exhibited by Spirit in the past two weeks. The drive took Spirit about 1.7 meters (5.6 feet) toward destinations about 150 meters (about 500 feet) away. The rover has already operated more than 20 ... more Bone-Density Monitor Would Let Astronauts Test While In Space
Houston TX (SPX) Apr 24, 2009It would be terrible if the first humans to reach Mars stepped onto the surface to discover their legs could no longer hold them. A team of Rice University students is working to make sure that doesn't happen. Five senior bioengineering students have designed a device to help astronauts keep their skeletons strong and healthy by measuring bone mineral density loss, literally on the fly. ... more Early Martian Environment And Water Drive Search For Life Forms
New Rochelle (SPX) Apr 17, 2009Solar energy and winds, collisions with asteroids and comets, and changing magnetic fields have all altered the environment of Mars, a planet that may have been able to support life during its history, as documented in a special collection of papers published in the current issue of Astrobiology, a peer-reviewed journal published by Mary Ann Liebert, Inc. Compiled by Helmut Lammer, PhD, Se ... more Mars Science Laboratory Parachute Qualification Testing
Moffett Field CA (SPX) Apr 17, 2009The parachute for NASA's Mars Science Laboratory passed flight-qualification testing in March and April 2009 inside the world's largest wind tunnel, at NASA Ames Research Center, Moffett Field, Calif. In this image, an engineer is dwarfed by the parachute, the largest ever built to fly on an extraterrestrial flight. It is designed to survive deployment at Mach 2.2 in the Martian atmosphere ... more |
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Canoga Park CA (SPX) Apr 08, 2009Pratt and Whitney Rocketdyne completed a series of successful hot-fire tests for a propulsion system that could lead to increased mission capability and flexibility in sending humans to the moon, Mars and beyond. During the tests at NASA's Glenn Research Center in Cleveland, Ohio, a 25 pound-force thruster testbed successfully demonstrated cooling with gaseous methane and gaseous oxygen, a ... more Spirit Sets Distance Record For Five-Wheel Driving
Pasadena CA (SPX) Apr 04, 2009Spirit is making good progress around Home Plate to the west. After getting clear of troublesome rocks, Spirit drove 13.8 meters (45.3 feet) on Sol 1854 (March 21, 2009). The next drive, on Sol 1856 (March 23, 2009) , achieved a new distance record for five-wheel driving. Spirit drove 25.82 meters (84.7 feet), beating the old record by about a meter. Spirit completed another drive of ... more Opportunity Brushing and Examining an Outcrop
Pasadena CA (SPX) Apr 04, 2009Opportunity remains positioned on an exposed rock outcrop, continuing an "in situ" (contact) science campaign with the robotic arm (IDD). On Sol 1832 (March 20, 2009), the first part of a rock abrasion tool (RAT) brushing activity was performed. Using a new work-around for the failed RAT Z-encoder, the RAT successfully performed a seek-scan to locate the rock surface. On the next sol ... more Bright Soil Churned By Spirit's Sol 1861 Drive
Pasadena CA (SPX) Apr 02, 2009NASA's Mars Exploration Rover Spirit drove 22.7 meters (74 feet) toward the southwest on the 1,861st Martian day, or sol, of Spirit's mission on Mars (March 28, 2009). After the drive, the rover took this image with its front hazard-avoidance camera, looking back at the tracks from the drive. As usual since losing the use of its right-front wheel in 2006, Spirit drove backwards. The ... more
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