NASA found 7 Earth-sized planets and there could be aliens

Get ready for the future, because NASA found an “ultra-cool dwarf” star, named TRAPPIST-1, about 40 light-years (235 trillion miles) from Earth. Not only that, seven Earth-sized planets are orbiting TRAPPIST-1.

Get ready for the future, because NASA found an “ultra-cool dwarf” star, named TRAPPIST-1, about 40 light-years (235 trillion miles) from Earth. Not only that, seven Earth-sized planets are orbiting TRAPPIST-1.

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