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Tiny Moon NASA's James Webb Space Telescope has spotted a tiny moon orbiting Uranus, expanding the number of the planet's ...
Planet could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth. The Alpha Centauri system, our nearest ...
NASA’s James Webb Space Telescope finds TRAPPIST-1 d lacks an Earth-like atmosphere, narrowing the search for habitable planets.
The TRAPPIST-1 system, home to seven Earth-sized planets orbiting a red dwarf star, has long been a target for astronomers ...
The space around Uranus just got a bit more crowded. On Tuesday, astronomers using the James Webb Space Telescope announced ...
Scientists think the new tiny moon hid for so long -- even eluding the Voyager 2 spacecraft during its flyby about 40 years ...