Three habitable worlds found around the same star

Astronomers believe they have found an alien solar system packed with a record-breaking three potentially habitable worlds.

New observations of the star Gliese 667C—about one-third the mass of our sun—is home to between five and seven planets, three of which are classified as super-Earths. All three are larger than our own planet, but smaller than gas giants like Uranus and Neptune.

Gliese 667 C Planet

But what makes all the difference is that these super-Earths orbit in what is known as the “Goldilocks Zone”—the region around a star where temperatures are just right for liquid water, a key ingredient in the recipe for life, to exist.

These planets are good candidates to have a solid surface and maybe an atmosphere like the Earth’s.

What makes this finding so exciting is that for the first time, astronomers have three potentially rocky or ocean worlds orbiting the same star. And at 22 light-years away from Earth, Gliese 667C and it’s two companion stars are considered relatively close neighbors to our solar system, making them ideal candidates for future extraterrestrial searches for life.

Learn more here or here.

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One Response to “Three habitable worlds found around the same star”

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