Space
First exomoon might have been spotted 4000 light years away
Astronomers may have found the first exomoon around a distant planet, and have asked to use Hubble to confirm whether the tantalising hints are a real discovery
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Earth
Earth’s underwater dunes help explain Venus’s weird surface
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Space
Asteroids may have been giant mudballs in the early solar system
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Space
Titan’s conditions could be just right to power US-sized colony
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Earth
Why Morocco loves its meteorites
Culture
Environment
Our young moon鈥檚 supersonic winds made waves in its magma ocean
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Space
Uranus’s crooked, messy magnetic field might open and shut daily
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Space
Weird orbits hint ‘Planet Ten’ might lurk at solar system edge
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Humans
8 Minutes: How to dance the speed of light
Culture
Space
How Jupiter split the asteroid belt in two shows its great age
An analysis of meteorites shows that Jupiter divided the rocks of the asteroid belt into two families within the first million years of the solar system
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Earth
The mystery xenon in Earth鈥檚 atmosphere came from icy comets
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Physics
General relativity passes test at Milky Way’s central black hole
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Space
NASA mission into sun鈥檚 atmosphere named after astrophysicist
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Space
Saturn鈥檚 moons could reassemble after a cosmic smash-up
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