Astronomers Find a Second Pluto

A new object has been discovered in the Solar System; it’s nearly as large as Pluto, but 13 billion kilometres away. Tentatively named Sedna, the Inuit goddess of the Sea, it’s approximately 1,700 km in diameter, which makes it the largest Solar System object found since Pluto was located in 1930. —Astronomers Find a Second Pluto (Universe Today)

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