A mission to clear dangerous debris from space (w/ Video)
(PhysOrg.com) -- New UK technology is set to play a major part in clearing dangerous clouds of debris hurtling around the Earth's lower orbit.
(PhysOrg.com) -- New UK technology is set to play a major part in clearing dangerous clouds of debris hurtling around the Earth's lower orbit.
Space Exploration
Mar 28, 2010
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(AP) -- Four years after its first solar sail ended up in the ocean instead of orbit, The Planetary Society announced Monday that by the end of 2010 it will try again to launch a spacecraft that will be propelled by the ...
Space Exploration
Nov 9, 2009
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(PhysOrg.com) -- Tapejara was an excellent flyer that also had an innate nautical knowledge of sailing.
Archaeology
Oct 19, 2009
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Shape memory alloys can "remember" a condition. If they are deformed, a temperature change can be enough to bring them back to their original shape. A simulation calculates the characteristics of these materials.
Engineering
Jul 13, 2009
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Later this week, researchers at Stevens Institute of Technology will equip the sloop Clearwater with instrumentation that will provide real-time transmission of position, time, surface water temperature, salinity, and dissolved ...
Environment
Jun 23, 2009
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(PhysOrg.com) -- For the first time in nearly 500 years, a full-size balsa-wood raft just like those used in pre-Columbian Pacific trade took to the water on Sunday, May 10. Only this time, instead of the Pacific coast between ...
Archaeology
May 13, 2009
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