Three earth-sized planets discovered orbiting dim dwarf star

An artistic image of TRAPPIST-1 with its three planets ( Astronomers’ recent discovery of three potentially habitable exoplanets some 40 light years away may at last refute our cosmic solitude. The almost earth-sized planets might also serve as our second home, providing that we can go far beyond our current technology to reach them. The newly-found worlds are orbiting […]

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