NASA
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Meteor brighter than the moon streaks through Texas sky
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Rare comet Siding Spring's Mars flyby triggered meteor shower: NASA
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How did comet Siding Spring's flyby of Mars affect the red planet?
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Lytro camera tech has caught NASA's fancy: Here's what the space agency intends to do
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NASA readies Orion for flight test despite recent space flight accidents
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What's it like working on Mars? Curiosity rover finds mineral and scientist speaks out
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Laika the dog was launched into space 57 years ago. Here's 7 other animals that have made the trip
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NASA Orion spacecraft may make interstellar space travel reality
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NASA discovers spot where LADEE smacked the moon: Here's how it could confirm crash site
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Is capturing asteroids a good idea? MIT scientist gives emphatic 'no'
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The ghost of stars past? Long-dead galaxies haunt Hubble
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MIT planetary scientist has bizarre plan of sending humans to Mars: Use asteroids as stepping stones
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