Bush's NASA directive clouds other missions
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NASA's plans to send robots and people to the moon and Mars threaten long-planned science missions, a national science panel warns.
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President Bush has ordered plans for temporarily disabling the U.S. network of global positioning satellites during a national crisis to prevent terrorists from using the navigational technology, the White House said Wednesday.
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After years cutting of budgets for tracking global warming, President Bush on Monday proposed more than a $1 billion increase over the next five years for launching more and better Earth-observing satellites.
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NASA had briefly considered delaying next Tuesdayâs mission after an independent group of engineers raised concerns about microscopic cracks in three heat shield panels that protect the shuttleâs wings.
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Earlier this year, NASA administrator Sean O&#39;Keefe nixed a final shuttle service mission to Hubble scheduled for mid-2006, saying it posed too much of a risk to the lives of astronauts.
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By FRANZEN  Three years ago, when the Bush administration announced plans to send a manned mission to Mars, a base on the moon was a part of those plans.
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President Bush ordered transportation officials to take steps to reduce delays in the nationâs overcrowded airspace.
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NASA Administrator Sean O&#39;Keefe speaks at a press conference regarding his resignation at NASA headquarters in Washington Friday, Dec. 17, 2004.
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The resignation Monday of NASA Administrator Sean  O'Keefe comes at a time when the agency has a budgetary window of opportunity to  flex its space exploration muscle, but must still deal with an agenda of thorny  issues.
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Excuse us if we don't join environmental and other advocacy groups in a dither about a new directive from President Bush aimed at reining in ambitious bureaucracies. This is an old struggle that will be entertaining - and frustrating - our grandchildren.
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NASA is wrestling with a potentially dangerous problem in a spacecraft that has not even been built yet.
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Named to head NASA by President Bush in December 2001, Sean O&#39;Keefe acknowledged he had no experience in astronautics. His management style aimed at practical economy.
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George Bush's controversial plan for interceptor system in eastern Europe faces freeze on funding.
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WASHINGTON -- President George W. Bush is proposing a largely stay-the-course budget for NASA, holding the U.S. space agency to an increase for 2009 that would be less than the rate of inflation.
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A number of countries are developing ways to knock out U.S. space systems, threatening vital national interests, the State Department's point man on international security said on Wednesday.
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Earthâs widening belt of clutter puts future space exploration at risk, but the solutions are expensive.
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ORLANDO, Florida -- Replanting boot prints on the Moon. Hurling expeditionary crews to distant and dusty Mars and other destinations. Executing a 21st century outreach campaign to faraway worlds demands a safe, sustainable, and affordable transport vehicle system.