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Astronauts test repair goo in spacewalk
Mar 20 2008 11:39PM (CT)
CAPE CANAVERAL, Fla. (AP) - Two spacewalking astronauts pulled out a caulk gun and high-tech kind of Silly Putty on Thursday night and tested a method for patching shuttle thermal tiles.
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Astronauts test repair goo in spacewalk
Mar 20 2008 11:39PM (CT)
CAPE CANAVERAL, Fla. (AP) - Two spacewalking astronauts pulled out a caulk gun and high-tech kind of Silly Putty on Thursday night and tested a method for patching shuttle thermal tiles.
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Saturn moon may have ocean of water
Mar 20 2008 9:55PM (CT)
PASADENA, Calif. (AP) - Scientists say they have found the best evidence yet that an ocean of liquid water may be hidden below the surface of Saturn's giant moon Titan. If the results are confirmed, it would be a starting point for further study into whether the ocean could be capable of supporting life.
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Mars probe spots ancient salt deposits
Mar 20 2008 5:52PM (CT)
PASADENA, Calif. (AP) - A Mars probe has spied what appear to be ancient salt deposits in the southern highlands of the planet, giving scientists another place to study whether the environment could have supported primitive life.
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Science, Bible agree: Giving is better
Mar 20 2008 5:49PM (CT)
WASHINGTON (AP) - The Bible counsels misers that it's better to give than to receive. Science agrees. People who made gifts to others or to charities reported they were happier than folks who didn't share, according to a report in Friday's issue of the journal Science.
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Bone shows hominin could walk upright
Mar 20 2008 5:07PM (CT)
WASHINGTON (AP) - A nearly six-million-year-old thigh bone may provide some of the earliest evidence for human ancestors walking on two legs. New measurements of the bone, discovered in Kenya in 2000, confirm that the hip and upper leg were adapted to walking upright, researchers report in this week's issue of the journal Science.
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