News · 17 July 2026

Scientists confirm Earth-like exoplanet has atmosphere that could support water

LHS 1140b is the first rocky planet in a star's habitable zone outside our solar system confirmed to have an atmosphere. The exoplanet, 49 light-years away, is 5.6 times the mass of Earth with a 70% larger radius. Its atmosphere could keep water from escaping and shield against radiation, making it promising for life.

By BriefTea Editorial · 17 July 2026 at 7:20

Reported by The Guardian · How we write briefs

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