(PhysOrg.com) -- ESA's gravity mission GOCE has achieved a first in the history of satellite technology. The sophisticated electric propulsion system has shown that it is able to keep the satellite completely free from drag ...
Space Exploration
May 26, 2009
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(PhysOrg.com) -- Scientists and industrialists have invented a sophisticated new air quality measuring device that can act as a pollution radar over cities.
Environment
Mar 9, 2009
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As skiers across the world pay close attention to the state of the snow on the slopes, there are a different group of scientific snow-watchers looking closely at a South Pole snowfield this January.
Earth Sciences
Jan 13, 2009
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