Space
Glass from nuclear test site shows the moon was born dry
Examining residue from the first detonation of a nuclear weapon has helped explain why the moon seems to have so few volatile elements like water and methane
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Space
Space junk collector burns up after hitting snag in first test
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Physics
Sun’s rotation is slowed down by its own photons
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Humans
Old Scientist: Into the twilight zone of dubious causation
Regulars
Space
Tiny spacecraft could brake at exoplanet using alien starlight
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Earth
Earth鈥檚 water must have arrived here earlier than we thought
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Space
Curiosity finds Mars rock that may be a meteorite made from iron
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Space
Metal asteroid and Trojans selected for next NASA missions
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Earth
Large asteroid impacts may be rare, but we should be prepared
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Space
Fresh look at old data shows the sun is surprisingly sluggish
The standard scale for stars' magnetic activity is all tied to a single telescope 鈥� and we couldn't observe the sun with it. Now we have a workaround
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Space
Cosmic dust grains found on city rooftops for the first time
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Space
ESA approves 2020 ExoMars rover despite crash earlier this year
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Earth
Moon-dust cake mix shows moon may have had water from the start
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Environment
A dash of hydrogen and methane could have kept Mars warm
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