Even older red dwarf stars are pumping out a surprising amount of deadly radiation at their planets

Even older red dwarf stars are pumping out a surprising amount of deadly radiation at their planets
By Brian Koberlein

Most of the potentially habitable exoplanets we’ve discovered orbit small red dwarf stars. Red dwarfs make up about 75% of the stars in our galaxy. Only about 7.5% of stars are g-type like our Sun. As we look for life on other worlds, red dwarfs would seem to be their most likely home. But red …

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November 4, 2020 at 09:05PM
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