A New ‘Super Earth’ Has Been Discovered Near One of Our Galaxy’s Oldest Stars

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A hot, rocky “super Earth,” near one of the oldest stars in the galaxy has taken a team of planet-hunting scientists by surprise.

Rocky-Planet-Graphic_Makarenko_Final-1-released-W.-M.-Keck-Observatory_Adam-Makarenko.jpg

Rendering, W.M.Keck ObservatoryAdam Makarenko

The planet is about 50 percent larger than Earth but requires less than half a day to orbit its star.

“For every day you’re on Earth, this planet orbits its star twice,” said UC Riverside planetary astrophysicist and team member Stephen Kane.

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A New ‘Super Earth’ Has Been Discovered Near One of Our Galaxy’s Oldest Stars
 
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