Cool, Earth-Sized Exoplanet Found Orbiting Nearby Star

Jan 31, 2026 - 01:15
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Cool, Earth-Sized Exoplanet Found Orbiting Nearby Star
HD 137010b is estimated to be only 6% larger than Earth, with a surface temperature more similar to Mars -- potentially below minus 70 degrees Celsius. Image credit: NASA / JPL-Caltech / Keith Miller, Caltech & IPAC.

Astronomers have discovered a new exoplanet orbiting the nearby K-dwarf star HD 137010 after detecting a single, shallow transit in the archival data from NASA’s Kepler extended K2 mission.

The post Cool, Earth-Sized Exoplanet Found Orbiting Nearby Star appeared first on Sci.News: Breaking Science News.

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