New “Super-Earth” Found in the Habitable Zone
Podcast: Bedtime AstronomyPublished On: Sat Nov 01 2025
Description: Astronomers have discovered GJ 251 c, a “super-Earth” nearly four times our planet’s mass, orbiting in its star’s habitable zone — the sweet spot for liquid water and possibly life. Using 20 years of data and tools like the Habitable-Zone Planet Finder, researchers from Penn State tracked the star’s subtle wobble to confirm the planet’s presence.While we can’t yet study its atmosphere, future telescopes may reveal whether GJ 251 c holds signs of alien life.
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