Astronomers have found a nearby “super-Earth” exoplanet that may be capable of supporting life as we know it.
An international group of astronomers discovered the planet using NASA’s Transiting Exoplanet Survey Satellite (TESS) earlier this year in the constellation Hydra, about 31 light-years from Earth, according to a statement by NASA. (One light-year is the distance light travels in a year, about 6 trillion miles, or 10 trillion kilometers.)
The exoplanet, named GJ 357 d, is believed to be around twice the size of Earth and harbor six times Earth’s mass. Located in the outer edge of its host star’s “habitable zone,” scientists believe that this super-Earth could have water on its surface.
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