The danger that icebergs represent to both shipping and to the underwater cables that traverse the ocean floors is very real. It's tricky for satellites to identify icebergs, and almost impossible to accurately predict the ...
Robotics
Feb 11, 2013
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(Phys.org)—Fifty years ago on a mid-December day, NASA's Mariner 2 spacecraft sailed close to the shrouded planet Venus, marking the first time any spacecraft had ever successfully made a close-up study of another planet. ...
Space Exploration
Dec 13, 2012
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NASA's Curiosity rover was designed to search Mars for places capable of supporting life. But the $2.5 billion mission has another, unofficial objective: To serve as a goodwill ambassador for the Jet Propulsion Laboratory ...
Space Exploration
Dec 4, 2012
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(Phys.org)—A dying star is refusing to go quietly into the night, as seen in this combined infrared and ultraviolet view from NASA's Spitzer Space Telescope and the Galaxy Evolution Explorer (GALEX), which NASA has lent ...
Astronomy
Oct 4, 2012
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The car-sized Mars rover Curiosity, which landed on the Red Planet last month, is the biggest, most expensive and most ambitious planetary mission in many years. But it is just one of a sweeping portfolio of past and future ...
Space Exploration
Sep 19, 2012
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Planetary Resources is the private company that wants to eventually mine asteroids for profit. But initially, the group will focus on developing Earth orbiting telescopes to scan for the best asteroids, and then later, create ...
Astronomy
Aug 24, 2012
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NASA rover Curiosity's second day on Mars went "flawlessly," NASA said, confirming the antennas, communication links and generator on the $2.5 billion robot are all working well.
Space Exploration
Aug 9, 2012
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The most high-tech rover NASA has ever designed was speeding toward Mars on Monday to attempt an acrobatic landing on the planet's surface.
Space Exploration
Aug 6, 2012
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NASA's most high-tech Mars rover on Sunday zeroed in on the red planet where it will attempt a tricky celestial gymnastics routine during a "seven minutes of terror" plummet through the atmosphere.
Space Exploration
Aug 5, 2012
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Are we alone? Or was there life on another planet? NASA's $2.5 billion dream machine, the Mars Science Laboratory, aims to take the first steps toward finding out when it nears Mars's surface on Monday.
Space Exploration
Aug 5, 2012
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