Topic
habitable zone
LHS 1140b becomes first rocky exoplanet in habitable zone with atmosphere
A study has identified a helium-rich atmosphere on LHS 1140b, a rocky planet orbiting a red dwarf star. It is the first rocky planet in a habitable zone to meet all primary criteria for potential habitability.
Astronomers discover 1st atmosphere around a rocky Earth-like planet in the habitable zone
Researchers have identified a helium signature in the atmosphere of the rocky exoplanet LHS 1140 b. The planet orbits within the habitable zone, where temperatures could support liquid water.