Physics
Our closest star system may be home to a stolen star and planet
Proxima b, the nearest exoplanet to Earth, may have been captured along with its star instead of born in the dangerous three-star system where it now lives
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Space
Nine probes reached the outer solar system: Where are they now?
Features
Space
Some TRAPPIST-1 planets may have the right conditions for water
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Space
Wonky signals from distant stars could be sign of exocomets
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Space
鈥楢lien megastructure鈥� star may host Saturn-like exoplanet
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Space
First exomoon might have been spotted 4000 light years away
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Life
Tides on exoplanets could drive alien biological clocks
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Space
We could build a galactic internet but it may take 300,000 years
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Space
The exoplanet zoo 鈥� a whistle-stop tour
Features
Space
Premier exoplanet hunter on finding the first alien world
The idea of finding planets beyond the solar system was considered borderline crazy just a few decades ago, until Didier Queloz ran headlong into the first one
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Space
Planets in other star systems fit a puzzling pattern
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Space
Uranus’s crooked, messy magnetic field might open and shut daily
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Space
Kepler finds 219 new exoplanets and 10 are rocky and Earth-like
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Space
The hottest planet yet is twice Jupiter鈥檚 size and hot as a star
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