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Rare Saturn-sized rogue planet is first to have its mass measured
Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...
An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...
Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...
Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a ...
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