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posted 5 years ago

An Earth-sized rogue planet discovered in the Milky Way phys.org/news/2020-1...
An Earth-sized rogue planet discovered in the Milky Way phys
publisher
phys
author
University Of Warsaw
summary
Our galaxy may be teeming with rogue planets, gravitationally unbound to any star. An international team of scientists, led by Polish astronomers, has announced the discovery of the smallest Earth-sized free-floating planet found to date.