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Location: Categories / Science & Technology / Space & Astronomy

Magazine articles on space and astronomy.
Old Articles: <Older 451-460 Newer>
IEEE Spectrum
July 2007
Michael Dumiak
A Telescope Takes Flight A landmark moment in the exploration of the deep cosmos occurred recently. A powerful flying telescope, SOFIA, made its first checkout flights, having survived a bureaucratic near-death experience only a year ago. mark for My Articles 84 similar articles
Geotimes
July 2007
Carolyn Gramling
X-ray Eyes in the Sky Scientists are working on the next generation of low-orbiting satellites that they hope will see far past the Earth's surface and into its interior, to better understand the structure and composition of Earth's crust, mantle and core. mark for My Articles 495 similar articles
Geotimes
July 2007
Carolyn Gramling
Mercury's Gooey Center Mercury, the closest planet to the sun, has a large core, which scientists now know is partially molten and therefore could create a magnetic field around the planet. mark for My Articles 232 similar articles
Geotimes
July 2007
Kathryn Hansen
Mars Had Explosive, Watery Past NASA's Mars rover Spirit hit a grand slam this spring when it rolled across Home Plate, a plateau feature on Mars that revealed clues supporting an explosive past for the planet. mark for My Articles 193 similar articles
Geotimes
July 2007
Carolyn Gramling
Galileo Still up in the Air Hampered by financial delays and infighting among its private investors, the European Union has decided to build its 30-satellite Galileo navigation system entirely with public funds. mark for My Articles 149 similar articles
National Defense
July 2007
Grace Jean
Space Research Wing is Small But Has Big Dreams The Space Development and Test Wing is small by Air Force standards, but its gung-ho culture makes it ideal for acting as the "connective tissue" between scientists and acquisitions commands. mark for My Articles 47 similar articles
National Defense
July 2007
Stew Magnuson
Pentagon Pushes for Smaller Satellites, Faster Launches The Roadrunner satellite helps break down barriers impeding the flow of information between commanders on the ground and spacecraft, and quickly replaces assets damaged in orbit. mark for My Articles 164 similar articles
National Defense
July 2007
Breanne Wagner
Experimental Rockets Boost Expectations of Lower Costs The Air Force is working with the Defense Advanced Research Projects Agency and NASA to develop simpler and less expensive launch vehicles. mark for My Articles 85 similar articles
Smithsonian
July 2007
Eric Jaffe
Life Beyond Earth An ocean on Mars. An Earth-like planet light years away. The evidence is mounting, but are astronomers ready to say we're not alone? mark for My Articles 431 similar articles
Chemistry World
June 21, 2007
Michael Gross
A Mirror for the Moon Cosmologists have said that a Moon-based telescope with a parabolic mirror made of a rotating liquid would be ideally suited to studying very distant structures of the universe. Researchers using a chemical approach have now succeeded in creating a liquid based system. mark for My Articles 75 similar articles
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