The rogue little planet is the smallest free-floating exoplanet candidate to… – AlKhaleej Today

Astronomers have discovered the smallest Rogue planetCandidate still known, a world that is possibly smaller than Earth and apparently crosses through our Milky Way Galaxy without being tied to a star. The potential exoplanet has a mass somewhere between that of Earth and Mars and only 10% as strong as our world. If so confirmed, the discovery would be a huge milestone in the study of rogue planets believed to be incredibly abundant throughout the galaxy and beyond, but are very difficult to see….

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