Sailing Among the Stars
(PhysOrg.com) -- NASA launch will evaluate how a nanosatellite spacecraft and its payload performs.
(PhysOrg.com) -- NASA launch will evaluate how a nanosatellite spacecraft and its payload performs.
Space Exploration
Aug 18, 2010
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When American space pioneer, Dr Robert L Forward, proposed in 1984 a way of greatly improving satellite telecommunications using a new family of orbits, some claimed it was impossible.
Space Exploration
Jul 26, 2010
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(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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(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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Solar sails rely upon pressure exerted by sunlight on large surfaces. Get the sail closer to the sun and, not surprisingly, efficiency increases. A proposed new mission called Mercury Scout aims to take advantage of this ...
Space Exploration
Mar 28, 2024
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Can we build an enormous umbrella to dim the sun? Such a feat would be a megaproject on a scale like no other. It would take at least 400 dedicated rocket launches a year, for ten years (There have been 172 rocket launches ...
Planetary Sciences
Dec 12, 2022
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Solar sailing seems like a simple concept—instead of being pushed along by the wind, as in a typical sailing ship, a spacecraft can use highly reflective said to be pushed along simply by sunlight. But as with almost all ...
Space Exploration
Nov 4, 2022
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As NASA's exploration continues to push boundaries, a new solar sail concept selected by the agency for development toward a demonstration mission could carry science to new destinations.
Space Exploration
May 25, 2022
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Launching with the Artemis I uncrewed test flight, NASA's shoebox-size Near-Earth Asteroid Scout will chase down what will become the smallest asteroid ever to be visited by a spacecraft. It will get there by unfurling a ...
Astronomy
Jan 20, 2022
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Even after 30 months in space, The Planetary Society's LightSail 2 mission continues to successfully "sail on sunbeams," demonstrating solar sail technology in Earth orbit. The mission is providing hard data for future missions ...
Space Exploration
Nov 19, 2021
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