First atmosphere detected on a habitable Earth-like planet

Astronomers have for the first time detected an atmosphere surrounding an Earth-like, rocky exoplanet within the habitable zone, located about 49 light-years away in the constellation Cetus. The planet, named LHS 1140 b, orbits a small red dwarf star and is in the zone where liquid water could exist, although its helium-dominated atmosphere is unlikely to be breathable. This discovery provides key evidence supporting the possibility of Earth-like worlds with potential for supporting life beyond our solar system.

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تنويه: هذا ملخص تم إنشاؤه بواسطة الذكاء الاصطناعي

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