Artist's illustration of a view from the surface of one of the TRAPPIST-1 worlds. Credit: NASA/JPL-Caltech Hey there, little star. A new set of images taken by NASA's Kepler Space Telescope shows ...
Scientists have discovered that at least seven Earth-sized worlds circle the star TRAPPIST-1, a ultracool dwarf star only about 40 light-years (235 trillion miles) from Earth. The planetary haul ...