The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble Space Telescope to capture hundreds of detailed images of our vast galactic ...

“It meant getting up at 5:30 a.m., but once close-up images started to appear in our shared folder, it was worth it,” David Rothery, a planetary scientist at the Open University, tells New ...