Astronomy & Space news

Voyager 1 fires up thrusters after 37 years

If you tried to start a car that's been sitting in a garage for decades, you might not expect the engine to respond. But a set of thrusters aboard the Voyager 1 spacecraft successfully fired up Wednesday after 37 years without ...

dateDec 02, 2017 in Space Exploration
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Breaks observed in Mars rover wheel treads

A routine check of the aluminum wheels on NASA's Curiosity Mars rover has found two small breaks on the rover's left middle wheel—the latest sign of wear and tear as the rover continues its journey, now approaching the ...

dateMar 22, 2017 in Space Exploration
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Melting of Floating Ice Will Raise Sea Level

When ice on land slides into the ocean, it displaces ocean water and causes sea level to rise. People believe that when this floating ice melts, water level doesn’t rise an additional amount because the freshwater ice displaces ...

dateAug 04, 2005 in
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