Artist’s conception of the view from the surface of the habitable-zone super-Earth exoplanet GJ 3378b. The planet has a minimum mass just over twice that of Earth and orbits its star at a distance that causes it to receive almost the same amount of starlight as Earth does. The planet joins a growing population of potential hosts for life in the nearby universe. Image credit: Nikolai Berman/UC Irvine.
Using the Hobby-Eberly Telescope at McDonald Observatory, astronomers have taken a closer look at a nearby exoplanet and discovered it may be more Earth-like than previously thought. The planet, known as GJ 3378b, orbits a small, cool star called a red dwarf...
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