NASA chief regrets having unpopular opinion
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Right to ignorance under fire? NASA administrator Michael Griffin has apologized to agency scientists and engineers for expressing an unpopular personal opinion regarding global warming during a recent radio interview.â¦
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Michael Griffin says he should have kept his views on climate change to himself, adding that NASA's job is to collect the data, not interpret it.
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NASA's departing chief, Sean O'Keefe, on Friday defended his decision to pursue a robotic repair mission to the Hubble Space Telescope, days after a panel of scientists said a shuttle mission would be better.
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NASAÂs administrator, Michael D. Griffin, says the current period of space exploration will come to be seen as a mistake.
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Astronaut Lisa Nowak's attack on a rival for the affections of a fellow astronaut sent shockwaves on Tuesday through a tightly knit NASA community accustomed to its crewmembers showing the "right stuff," not getting involved in love triangles.
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By Homer Hickam  As a former NASA astronaut training manager responsible for crew training for shuttle missions, I was not entirely surprised by the initial reports of the sad, bizarre case of Lisa Marie Nowak.
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The reaction to NASA's still-secret air safety survey.
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NASAÂs chief cautioned that the tour is an exploratory visit that will not result in any bilateral space agreements or formal partnerships.
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NASA Administrator Sean O&#39;Keefe, a self-described &quot;budgeteer&quot; who was brought in to curb space station cost overruns and who later helped formulate a new presidential initiative to send
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By ALICIA CHANG and JEREMIAH MARQUEZ LOS ANGELES - Dennis V. Byrnes, a veteran engineer at NASA's Jet Propulsion Laboratory, fired off a 1,300-word letter to his congressman in April complaining of &quot;unwarranted intrusion&quot; into his life.
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Burt Rutan, an aviator whose SpaceShipOne won the &#36;10 million Ansari X-Prize for making three suborbital space flights, said NASA needs another Wernher von Braun &#151; and chided the space agency for what he called a failed space shuttle program.
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When U.S. President George W. Bush stepped to the podium at NASA headquarters here Jan. 19, 2004, to call for returning humans to the Moon by 2020, cynics could be forgiven for giving the Vision for Space Exploration little chance of succeeding.
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WASHINGTON -- NASA&#39;s director has turned in his resignation, ending three years marked by a space tragedy and extra scrutiny of the space agency.
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The former federal disaster chief widely denounced for his agency's reaction to Hurricane Katrina says the Bush administration would overreact and complicate things if another, similar calamity struck.
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Michael D. Griffin said Friday that he regretted having sparked a furor last week when he said he was not sure climate change âis a problem we must wrestle with.â
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WASHINGTON -- One week before the U.S. elections,  Democratic presidential candidate Sen. John Kerry (D-Mass.) is blasting  President George W. Bush's space exploration vision as a Âpurely political  stuntÂ that threatens to gut other NASA programs.
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NASA (news - web sites)&#39;s departing boss, Sean O&#39;Keefe, said Friday he does not regret canceling the last shuttle mission to the Hubble Space Telescope