Astronomers uncover mysterious origins of 'super-Earths'
E-Mail IMAGE: This artists impression shows the planet orbiting the Sun-like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of 16 super-Earths discovered by the... view more Credit: ESO/M. Kornmesser Mini-Neptunes and super-Earths up to four times the size of our own are the most common exoplanets orbiting stars beyond our solar system. Until now, super-Earths were thought to be the rocky cores of mini-Neptunes whose gassy atmospheres were blown awa...
Nicholas Connors Department Of Physics At Mcgill University Mcgill Space Institute Mcgill University Astrophysical Journal Steve Lee
Source: eurekalert.org