Astronomers have made a groundbreaking discovery of four Earth-like planets orbiting Barnard's Star, located just six light-years from our solar system. These rocky exoplanets, each about 20% to 30% the size of Earth, were detected using advanced instruments like MAROON-X on the Gemini North telescope. Despite their proximity, the planets are likely too hot to support life due to their close orbits around the red dwarf star, completing their revolutions in a matter of days. This finding not only enhances our understanding of planetary systems around red dwarfs but also raises questions about the potential for future exploration of these nearby worlds
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