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Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...
Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...
April’s planetary parade has fewer planets. Only four will line up: Venus, Saturn, Mercury and Neptune. April's parade of ...
This suggests the planet may be teeming with microbial ... claims of environments that might be conducive to life in places like Mars, Venus and various icy moons. K2-18 b is 8.6 times as ...