Space
We鈥檝e seen a planet being born while its star is still forming
Astronomers may have seen a Jupiter-like planet begin to form while its host star is still growing, proving a long-held theory about planet formation
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Space
There could be around 5 billion habitable planets in the Milky Way
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Space
Exoplanets that orbit close to their star may have been pushed there
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Space
An Earth-sized rogue planet is roaming the galaxy without a star
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Space
Astronomers may have found the first planet in another galaxy
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Goldilocks zone
Space
Earth-sized exoplanets around small stars may have intense hurricanes
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How many planets have been discovered?
Humans
Is there another planet in the universe just like Earth?
Culture
Space
Astronomers have spotted six possible exomoons in distant star systems
Moons are ubiquitous in our solar system, but we have not definitively found any farther afield 鈥� that may be changing with 6 new exomoon candidates
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Space
Three exoplanets are close enough for us to see their atmospheres
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Space
Our nearest star system may have a planet with a colossal set of rings
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Space
Monster rocky exoplanet could let us glimpse the heart of Jupiter
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Space
Solar flares and cosmic rays may make Proxima b warm enough for life
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