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Goldstone Radar Snags Images of Asteroid 2013 ET
A sequence of radar images of asteroid 2013 ET was obtained on March 10, 2013, by NASA scientists using the 230-foot (70-meter) Deep Space Network antenna at Goldstone, Calif., when the asteroid was ... more
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Curiosity Mars Rover Sees Trend in Water Presence
NASA's Mars rover Curiosity has seen evidence of water-bearing minerals in rocks near where it had already found clay minerals inside a drilled rock.
Last week, the rover's science team announ ... more
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Leaping Lunar Dust
Electrically charged lunar dust near shadowed craters can get lofted above the surface and jump over the shadowed region, bouncing back and forth between sunlit areas on opposite sides, according to ... more
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Here We Go Again, Another Air-Launch Idea
Over the past two decades there have been a number of proposals suggesting that air launching a satellite is an effective and low-cost approach to space operations. Launchspace has followed each of ... more
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