In the cold, distant reaches of the Solar System, far beyond Pluto, astronomers have just identified what could be a new dwarf planet. It's called 2017 OF 201, a rock that appears to be some 700 ...
Morning Overview on MSN
A rogue planet with no star, astronomers nail its mass and distance
Astronomers have finally pinned down the mass and distance of a lonely world that drifts through the galaxy without a parent ...
Morning Overview on MSN
A lone "rogue" planet finally gets its weight and distance nailed down
Astronomers have finally pinned down both the mass and distance of a solitary “rogue” planet, a world that drifts through ...
When 'Oumuamua traversed our solar system in 2017 it was the first confirmed Interstellar Object (ISO) to do so. Then in 2019, Comet 2l/Borisov did the same thing. These are the only two confirmed ...
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