(PhysOrg.com) -- NASA and the Air Force Office of Scientific Research, or AFOSR, have successfully launched a small rocket using an environmentally-friendly, safe propellant comprised of aluminum powder and water ice, called ...
Space Exploration
Aug 21, 2009
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(PhysOrg.com) -- Satellites orbiting the Earth must occasionally be nudged to stay on the correct path. MIT scientists are developing a new rocket that could make this and other spacecraft maneuvers much less costly, a consideration ...
Space Exploration
Feb 23, 2009
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Rocket propulsion technology has progressed leaps and bounds since the first weaponized rockets of the Chinese and Mongolian empires. They were nothing more than rocket-powered arrows and spears but they set the foundations ...
Space Exploration
Jan 2, 2024
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Novel propulsion systems for CubeSats have been on an innovative tear of late. UT has reported on propulsion systems that use everything from solid iodine to the Earth's own magnetic field as a way of moving a small spacecraft. ...
Space Exploration
Jan 27, 2021
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It may be hard to believe, but solid propellants have been used in rockets since at least the 13th century, beginning with the Chinese. Now, Purdue University researchers are exploring several patented techniques to address ...
Materials Science
Jan 25, 2019
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This week, the largest solid rocket motor ever built in one piece will be test fired at Europe's Spaceport in French Guiana for the first time.
Space Exploration
Jul 9, 2018
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The first full-scale model of the rocket motor that will propel Ariane 6 and Vega-C into orbit has been cast and filled with inert propellant for testing at Europe's Spaceport in French Guiana.
Space Exploration
Oct 16, 2017
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With an estimated 1.6 billion tonnes of water ice at its poles and an abundance of rare-earth elements hidden below its surface, the moon is rich ground for mining.
Space Exploration
Feb 2, 2015
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(Phys.org) -- Walt Gill of Sandia National Laboratories’ Fire & Aerosol Sciences Department calls it a pancake — a disk more than a foot in diameter covered with what looks like the debris you’d scrape off ...
Engineering
Jul 31, 2012
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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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