(PhysOrg.com) -- A small robotic surveyor arrives to explore a near-Earth asteroid. Another robotic spacecraft is returning to Earth with a pristine comet surface sample. Meanwhile, a robotic explorer is approaching Uranus, ...
Space Exploration
Apr 15, 2011
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Space launches have evoked the same image for decades: bright orange flames exploding beneath a rocket as it lifts, hovers and takes off into the sky. But an alternative propulsion system proposed by some researchers could ...
Space Exploration
Jan 21, 2011
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(AP) -- You can pretty much do anything with your iPhone these days - control your digital video recorder from afar, unlock your car, and now, fly a drone.
Consumer & Gadgets
Nov 3, 2010
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Over the past decade, the undersea robots known as autonomous underwater vehicles (AUVs) have become increasingly important in oceanographic research. Today's AUVs fall into two groups: 1) propeller-driven vehicles that can ...
Earth Sciences
Nov 2, 2010
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NASA's Marshall Space Flight Center in Huntsville, Ala., collaborated with NASA’s White Sands Test Facility in Las Cruces, N.M., and Pratt & Whitney Rocketdyne in Canoga Park, Calif., to successfully complete a series ...
Space Exploration
Oct 8, 2010
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(PhysOrg.com) -- With a loud roar and mighty column of flame, NASA and ATK Aerospace Systems successfully completed a two-minute, full-scale test of the largest and most powerful solid rocket motor designed for flight. The ...
Space Exploration
Aug 31, 2010
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An extensive series of tests has been completed on a new rocket engine that will use a non-toxic propellant combination at NASA's Glenn Research Center. The reaction control engine that was tested provides 100 pounds of thrust ...
Space Exploration
Aug 30, 2010
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(PhysOrg.com) -- A wind-powered car has been clocked in the US traveling down wind faster than the wind. In a recent run at New Jerusalem in Tracy, California, the car reached a top speed of more than 2.85 times faster than ...
(PhysOrg.com) -- NASA selected 17 technology demonstration projects for reduced-gravity aircraft flights to demonstrate whether emerging technologies can perform as expected in the reduced-gravity environment of the moon ...
Space Exploration
May 18, 2010
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Five years ago a group of engineers at NASA's Marshall Space Flight Center in Huntsville, Ala., and Langley Research Center in Hampton, Va., had the bold idea to manufacture a five-meter diameter fuel tank entirely out of ...
Space Exploration
Mar 24, 2010
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