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Near impact: asteroid to narrowly miss Earth
Hold on to your hats: an asteroid will zoom within spitting distance of Earth next week, in what NASA said Thursday is the closest flyby ever predicted for an object this large. ... more
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A Possible Naked-eye Comet in March
Feb. 6, 2013: Far beyond the orbits of Neptune and Pluto, where the sun is a pinprick of light not much brighter than other stars, a vast swarm of icy bodies circles the solar system. Astronomers ca ... more
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Lockheed Martin Completes Major GPS III Flight Software Milestone
The Lockheed Martin team developing the U.S. Air Force's next generation Global Position System III satellites has completed a key flight software milestone validating the software's ability to prov ... more
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Kepler Data Suggest Earth-size Planets May Be Next Door
Using publicly available data from NASA's Kepler space telescope, astronomers at the Harvard-Smithsonian Center for Astrophysics estimate that six percent of red dwarf stars in the galaxy have Earth ... more
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