national aeronautics and space administration
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Rocket Scientist Thinks Pentagon Can Win A War In Space With These 5 Weapons
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Military Will Have A Hypersonic Spaceplane By 2020
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Corporations Are Building Orbiting 'Garbage Trucks' To Clean Up Outer Space
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Search For Alien Life On Other Worlds May Soon Center On Plants
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Trump's NASA Budget Cancels Most Of Obama's Legacy, Boosts Science By $134 Million
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Mysterious Star Baffles Scientists, Resurrects Alien Debate
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Can An Emergency Spacewalk Save The International Space Station?
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Rocket Scientist: 'Very Probable' Space Billionaires Will Beat NASA To Mars
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NASA Can Probably Stop An Asteroid, But Wouldn't Detect A Comet In Time, Study Finds
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This Comet Will Be Awfully Close To Earth This Summer
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NASA Is Sending A Lander To Search For Life On Jupiter's Icy Moon
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Study: 'Second Earth' Planet Has Conditions 'Quite Favorable' For Life
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Declassified Nuclear Data Links Space Weather To Human Activity
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NASA's Mars Rocket 'May Be Difficult To Sustain,' Says Report
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Rocket Scientist: 'No One Needs' NASA's Planned Moon Space Station 'For Any Purpose'
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Study: We've Been Looking For Aliens In The Wrong Place This Whole Time
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Space Billionaires Could Mine Moon For Rocket Fuel To Send Astronauts To Mars
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NASA Vetoes Trump's Plan To Return Astronauts To Moon In 2019
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'Surprise' Asteroid Gets Scary Close To Earth 12 Days After Discovery