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Alternative configurations for more efficient supersonic aircraft are suggested by consideration of the sources of drag at high speeds. Results of studies described in this paper indicate that sup...
Bee flight secrets revealed(图)     Bee  flight       2014/7/10
University of Queensland (UQ) scientists are harnessing honeybee flight secrets to develop insect-sized robot aircraft.
NASA will preview the next space shuttle mission, the final scheduled flight of space shuttle Atlantis, during a series of news briefings Monday, May 3, at NASA's Johnson Space Center in Houston. NASA...
NASA has set media accreditation deadlines for the May space shuttle flight to the International Space Station. Shuttle Atlantis and six astronauts are targeted to launch the STS-132 mission on May 14...
NASA Flight Directors Richard Jones and Ron Spencer are available for live satellite interviews beginning March 30 at 6 a.m. CDT. Jones and Spencer will discuss the challenges of space shuttle Discove...
NASA will highlight the educational activities planned on the next space shuttle mission during a news briefing at 12 p.m. CDT, Tuesday, March 9. The briefing will originate from NASA's Johnson Space ...
NASA will preview the next space shuttle mission during a series of news briefings on Tuesday, March 9, at NASA's Johnson Space Center in Houston. NASA Television and the agency's Web site will broadc...
NASA has set media accreditation deadlines for the March space shuttle flight to the International Space Station. Shuttle Discovery and seven crew members are targeted to launch the STS-131 mission on...
NASA has set media accreditation deadlines for the next space shuttle flight to the International Space Station. Shuttle Endeavour and six NASA astronauts are targeted to launch the STS-130 mission on...
February 7, 2007,U.S. airlines experienced a lower rate of on-time flights and more reports of mishandled baggage last year than in 2005, but passengers filed fewer complaints with the government abou...
October 31, 2006,From the United States' Amundsen-Scott South Pole Station, astronomers use sophisticated telescopes to peer into the depths of space and create images of the universe in its infancy. ...

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