The exoplanet 8 Ursae Minoris b should not exist. It orbits its host star at just half the Earth-Sun distance, and by all indications, the star should have gone through a phase in which it bloated up ...
In context: 8 Ursae Minoris b is a gas giant planet orbiting an orange dwarf star 530 light-years from Earth. The exoplanet, which has a slightly larger mass than Jupiter, was first discovered in 2015 ...
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