About 41 light-years from Earth is an exoplanet that lost one atmosphere but has seemingly gained a new one. Scientists also believe the planet, known as GJ 1132 b, has evolved quite drastically from a gaseous world to a rocky one the size of Earth.
원문출처 : https://www.cnn.com/2021/03/12/world/exoplanet-second-atmosphere-scn-trnd/index.html
원문출처 : https://www.cnn.com/2021/03/12/world/exoplanet-second-atmosphere-scn-trnd/index.html