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The planet 8 Ursae Minoris b should have been destroyed when its star became a red giant, but it continues to orbit strangely close to the star
Space
26 January 2023
The exoplanet 8 Ursae Minoris b should have been destroyed when its host star swelled to become a red giant NASA
Astronomers have found a planet circumnavigating a star in an orbit that should have been consumed when the star expanded into a red giant, the same fate that may one day befall Earth.
Called 8 Ursae Minoris b, the planet is more than 400 light years from Earth and is a gas giant world slightly larger than Jupiter. It orbits its star at about half the distance between Earth and …
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