Are Planets Tidally Locked to Red Dwarfs Habitable? It's Complicated

Astronomers are keenly interested in red dwarfs and the planets that orbit them. Up to 85% of the stars in the Milky Way could be red dwarfs, and 40% of them might host Earth-like exoplanets in their habitable zones, according to some research. But there are some problems with their potential habitability. One of those …