Astronomy “Mini-Neptunes”: First Detections Of Atmospheric Loss in Puffy Planets That Become Super-Earths MessageToEagle.com | February 5, 2022 Eddie Gonzales Jr. – MessageToEagle.com – Astronomers have identified two different cases of “mini-Neptune” planets that are losing their puffy atmospheres and likely transforming into super-Earths. Radiation from the Read More