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Scientists may have discovered a dwarf planet far beyond Neptune — an unearthing that may disprove a longstanding theory ...
How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...
A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...
A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system. The object—which orbits out beyond Neptune—has been named "2017 OF201" by the ...
Earth has a newly-discovered neighbor in the solar system.. But the heavenly body – possibly a dwarf planet à la Pluto – isn't a frequent visitor. Located beyond Neptune, its extreme orbit ...
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 ...
A dwarf planet called 50000 Quaoar that orbits beyond Neptune appears to have a ring that shouldn't be there, at 7.4 times more distant than the planet's radius.
Pluto was long considered our ninth planet, but the International Astronomical Union reclassified Pluto as a dwarf planet in ...
Though Pluto has formally been considered a dwarf planet for almost two decades, it still has many lessons left for planetary scientists — including hints about how the solar system formed.
There's more to the dwarf planet Ceres than meets the eye. It contains a layer of salty water deep underground that can occasionally reach the surface. When you purchase through links on our site ...
Reference Article: Facts about Eris, the first dwarf planet discovered. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Eris was one of the ...