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How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...
Gaia-4b is the most massive planet known to orbit a low-mass star. Also, see an animation for Gaia-5b, a brown dwarf orbiting ...
Pluto was long considered our ninth planet, but the International Astronomical Union reclassified Pluto as a dwarf planet in ...
Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...
Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...
Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...
The planet, which astronomers believe is orbiting a young red dwarf star approximately 34 light years away, has been dubbed ...
NASA’s James Webb Space Telescope has made another remarkable discovery, identifying a massive planet with temperatures ...
Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...
Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our ...