What is Gliese 581 c?

Q: What is Gliese 581 c?


A: Gliese 581 c is an exoplanet that orbits the red dwarf star Gliese 581.

Q: How far away is Gliese 581 c?


A: Gliese 581 c is located about 20 light years away in the Libra.

Q: What is the size of Gliese 581 c compared to Earth?


A: Gliese 581 c is about six times as massive as Earth.

Q: How far is Gliese 581 c from its star?


A: Gliese 581 c circles its star about 11 million kilometers from it.

Q: How long does it take for Gliese 581 c to circle its star once?


A: It takes Gliese 581 c 13 days to circle its star once.

Q: What was the initial assumption for Gliese 581 c when it was discovered in 2007?


A: When it was discovered in 2007, Gliese 581 c was thought to be Earth-like and habitable.

Q: What is the name of the star that Gliese 581 c orbits?


A: Gliese 581 c orbits the red dwarf star Gliese 581.

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