Engineers Investigate Issue on One of Hubble's Science Instruments
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GREENBELT, Md., Jan. 29  /PRNewswire-USNewswire/ -- NASA engineers are examining a problem related to the Advanced Camera for Surveys (ACS) aboard the agency's Hubble Space Telescope.  On Jan. 27, the observatory entered a protective "safemode" condition at 7:34 a.m. EST.
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Engineers tested Thursday whether a bad power feed going into the Russian side of the international space station was causing failures in computers that control the outpost's orientation and produce oxygen.
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NASA has commissioned a panel of experts to work out what went wrong with the Genesis space probe, which crashed to Earth on 8 September.
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WASHINGTON: An expert panel on Wednesday recommended sending a manned shuttle mission to repair the aging Hubble Space Telescope, instead of the robotic mission NASA had envisioned.
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Since June 2003, NASA has been investigating the possibility of using a robotic spacecraft to service Hubble. Such a mission would not put the lives of astronauts in jeopardy.
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Although a shuttle servicing mission is one of the options for servicing the Hubble Space Telescope, to date, NASA does not have a definitive estimate of the potential cost.
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A panel said that NASA should send astronauts to repair the Hubble Space Telescope rather than rely on a robotic device.
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NASA engineers studied two potential technical problems that could influence the scheduled launch of the Space Shuttle Discovery, even as the countdown for the Thursday blastoff continues.
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A supernova that seems to break the laws of physics presents a challenge to our understanding of dark energy.
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Engineers believe they have found the cause of and remedy for the problem that damaged the Endeavour heat shield tiles.
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A capsule carrying samples of solar wind was supposed to be plucked out of midair by a helicopter, but its chutes apparently malfunctioned. Amit Asaravala reports from Dugway Proving Grounds, Utah.
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The UK-led Beagle 2 team which tried to put a lander on the surface of Mars last year has published the findings of its own inquiry into what went wrong.
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NASA asked its orbiting astronauts Monday to take a closer look at the gears that control the international space station's solar wings to try to find out what's grinding inside and causing steel chips to clog the system.
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NASA is working to solve a potentially dangerous vibration problem in its next generation of launching vehicles.
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[World News]: Washington, Dec 10 : A National Academies&#39; panel has ruled out sending a robotic mission to mend the Hubble Space Telescope, citing fears that a robot might crash into Hubble instead of fixing it.
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By MICHAEL STROH The Baltimore Sun  Amateurs scan motes of interstellar dust captured by NASA's Stardust spacecraft.   BALTIMORE -- By day, Martin Courtney pounds out reports for a government contractor.
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Description: NASA is considering an unprecedented robotic mission to save the Hubble Space telescope. But a final report from the National Academy of Sciences says the robotic mission probably won&#39;t be ready on time to save the telescope.