A unique crew discovers a massive planet hiding in plain sight
It is substantially closer to Earth than other gas giants. A group of eagle-eyed citizen scientists and an astronomer have...
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Planets
4 articles
Planets that shed their atmospheres become super-Earths
The discovery is the first time that air loss has been detected in the United States.
Planets may still be born from fading stars
Planets are often younger than the stars in which they orbit. Take the Sun, for example: it was created 4.6 billion years ago…
Moons might provide insight on what makes planets livable
Because the moon is so crucial to life on Earth, scientists believe that a moon may be a useful feature for sustaining life on other worlds.