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A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...
A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...
For the unversed, "Planet Nine" is a hypothetical planet which is reportedly larger than Earth that is thought to orbit ...
The International Astronomical Union’s Minor Planet Center, which catalogs new moons and other small bodies in the solar ...
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Smithsonian Magazine on MSNAstronomers Discover a Possible Dwarf Planet Far Beyond Neptune, Where There Should Have Only Been Empty SpaceAs it orbits the sun once every 25,000 years, the celestial body 2017 OF201 travels beyond the Kuiper Belt into a region ...
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Pluto’s Secret Rival? Meet the Mysterious Dwarf Planet That Defies ExpectationsA recently discovered celestial body is rewriting our knowledge of the Kuiper Belt and maybe challenging the existence of the ...
Astronomers have discovered a mysterious dwarf planet, 2017 OF201, far beyond Pluto. This discovery challenges existing ...
U.S. astronomers hunting for "Planet Nine" have instead stumbled on what appears to be a new dwarf planet in the solar system ...
As a result of the International Astronomical Union’s 2006 demotion of Pluto from planet to dwarf planet, our solar system ...
Learn about the recently discovered trans-Neptunian object that may eventually join Pluto as a dwarf planet, found at the ...
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Live Science on MSNMove over, Pluto: Scientists have discovered a new dwarf planet at the solar system's edgeAstronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...
Plus, an in-depth look at how the West Texas city of Seminole reacted when a measles outbreak tore through the region.
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