Astrophysics, Science, Space

Northwestern U: ‘Are We Alone?’ Study Refines Which Exoplanets Are Potentially Habitable

An artist’s conception shows a hypothetical planet with two moons orbiting within the habitable zone of a red dwarf star.
An artist’s conception shows a hypothetical planet with two moons orbiting within the habitable zone of a red dwarf star. Credit: NASA/Harvard-Smithsonian Center for Astrophysics/D. Aguilar

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