Astronomers Find an Atmosphere on a Nearby Earthlike Planet
Astronomers have identified LHS 1140b as a rocky exoplanet with a helium-rich atmosphere, marking the first clear evidence of a potentially habitable planet with an atmosphere. According to a study published in the journal Science, the planet resides in its star’s habitable zone, where temperatures allow for the existence of liquid water. LHS 1140b: A … Read more