Astronomers Might Have Found a Planet in Another Galaxy

Water has been detected in the most massive galaxy in the early universe, according to new observations from ALMA. The research comprises the most detailed study of molecular gas content of a galaxy in the early universe to date & the most distant detection of H20 in a regular star-forming galaxy.

Astronomers Solve Mystery of Strangely-Shaped Mass of Stars in Andromeda Galaxy’s Center

After studying the chemical composition of "polluted" white dwarfs, astronomers have concluded that most rocky planets orbiting nearby stars are more diverse and exotic than previously thought, with types of rocks not found anywhere in our Solar System.