
The Journey to Mars: Bridging the Technology Gap
As the new movie "The Martian" demonstrates, there's an amazing list of technologies required to safely send human beings to the Red Planet and bring them home again. NASA's Marshall Space Flight Ce ... more
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To save on weight, a detour to the moon is the best route to Mars
Launching humans to Mars may not require a full tank of gas: A new MIT study suggests that a Martian mission may lighten its launch load considerably by refueling on the moon.
Previous studies ... more
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Fossil fuels harm health from 'cradle to grave': report
Trash, mulch and security: All jobs for troops in Washington
Rising oceans to threaten 1.5 million Australians by 2050: report
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Opportunity working at 'Marathon Valley' before winter relocation
Opportunity is within 'Marathon Valley' on the west rim of Endeavour Crater conducting a valley floor survey for clay minerals before moving to the winter location on the south side of the valley. ... more
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Pebbles on Mars likely traveled tens of miles down a riverbed
The extensive valley networks on the surface of Mars were probably created by running water billions of years ago, but the source of that water is unknown. Now, a team of Penn State and NASA researc ... more
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Wyle Wins NASA's Human Health and Performance Contract
NASA has selected Wyle as the successful bidder on the $1.4 billion Human Health and Performance Contract (HHPC). Under the terms of the contract, Wyle will support a broad range of human spacefligh ... more
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What smacks into Ceres stays on Ceres
A new set of high-velocity impact experiments suggests that the dwarf planet Ceres may be something of a cosmic dartboard: Projectiles that slam into it tend to stick.
The experiments, perform ... more
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Climate models used to explain formation of Mars valley networks
The extensive valley networks on the surface of Mars were probably created by running water billions of years ago, but the source of that water is unknown. Now, a team of Penn State and NASA researc ... more
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