Free Astronomy Magazine January-February 2021

THE FREE MULTIMEDIA MAGAZINE THAT KEEPS YOU UPDATED ON WHAT IS HAPPENING IN SPACE Bi-monthly magazine of scientific and technical information ✶ January-February 2021 ✶ ✶ • A thermal ecosystem originating from the Chicxulub event • Craters reveal Titan is still a dynamic world • Cold Jupiters and super-Earths, a rather interesting combination • Galaxies in the infant Universe were surprisingly mature It will be difficult to find traces of life in the Martian subsoil OSIRIS-REx set to return a feather from Bennu Less eccentric orbits in the most crowded planetary systems