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![]() Huntsville AL (SPX) Jul 01, 2010 Spacecraft attempting to land on an unfamiliar surface need to perform a maneuver called "deep throttling" - a step that allows the vehicle to precisely throttle down to perform a smooth, controlled landing. NASA, in partnership with Pratt and Whitney Rocketdyne (PWR) headquartered in Canoga Park, Calif., has demonstrated this type of engine control capability to help design a more reliable and robust descent engine that could be used to land space exploration vehicles on the moon, an asteroid or anothe ... read more |
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NASA And International Space Agencies Meet To Discuss Human And Robotic Space Exploration![]() NASA senior managers met with their counterparts representing other space agencies at the National Harbor, Md., on June 23, to discuss globally-coordinated human and robotic space exploration. The meeting participants agreed that significant progress has been made since the joint release of The Global Exploration Strategy (GES) in May 2007. They agreed steps should be taken to coordinate a ... more Rocky Mounds And A Plateau On Mars ![]() When Mars Express set sail for the crater named after Portuguese navigator Ferdinand Magellan, it found a windblown plateau and mysterious rocky mounds nearby. Stretching across 190 x 112 km, this region of Mars covers an area of about 21 280 sq km, which is roughly the size of Slovenia. It is located to the southwest of the volcanic region Tharsis on the southern highlands of Mars, near t ... more Voyager 2 At 12,000 Days ![]() NASA's plucky Voyager 2 spacecraft has hit a long-haul operations milestone - operating continuously for 12,000 days. For nearly 33 years, the venerable spacecraft has been returning data about the giant outer planets, and the characteristics and interaction of solar wind between and beyond the planets. Among its many findings, Voyager 2 discovered Neptune's Great Dark Spot and its 450-met ... more |
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![]() Spirit Standing By At Troy ![]() NASA Plays Key Exploration Role In New Administration Space Policy ![]() ![]() Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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![]() Washington (AFP) June 28, 2010 President Barack Obama on Monday laid out an overarching new US policy on outer space, calling for more international and private sector cooperation on exploration, climate change and orbiting debris. The release of the new policy did not contain new, specific announcements, but served as a blueprint for government departments and foreign governments on US goals and philosophy on space exploration and exploitation. "Our policy reflects the ways in which our imperatives and our obligations in spa ... read more |
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