(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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The Planetary Society's LightSail 2 spacecraft is ready to embark on a challenging mission to demonstrate the power of sunlight for propulsion.
Space Exploration
May 14, 2019
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Spacecraft outfitted with sails and propelled by the sun are no longer the stuff of science fiction or theoretical space missions. Now, a Rochester Institute of Technology researcher is taking solar sailing to the next level ...
Space Exploration
Jul 16, 2018
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(Phys.org) —NASA has announced a project with space company L'Garde Inc. to send a test craft into space sometime next year powered only by a solar sail. The craft, called Sunjammer, after the short story by Arthur C. Clarke ...
Photos transmitted from The Planetary Society's LightSail 2 spacecraft orbiting Earth confirm that it successfully deployed its solar sail.
Space Exploration
Jul 26, 2019
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A new kind of spacecraft that sails on sunlight has just been successfully deployed above Earth. The LightSail satellite yesterday overcame a series of glitches to unfurl its solar sails, a propulsion system that's entirely ...
Space Exploration
Jun 12, 2015
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(PhysOrg.com) -- NASA's nanosatellite NanoSail-D is slowly descending after successfully orbiting the Earth's upper atmosphere for 95 days since deploying its 100-square-foot sail on Jan. 20. The small satellite demonstration ...
Space Exploration
Apr 27, 2011
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Solar sails, much like anti-matter and ion engines appear at first glance to only exist in science fiction. Many technologies from science fiction however, become science fact.
Space Exploration
Oct 14, 2011
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We're all familiar with the idea of solar sails to explore the solar system, using the light pressure from the sun. But there's another propulsion system that could harness the power of the sun, electric sails, and it's a ...
Space Exploration
Oct 25, 2017
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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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