Indian scientist priest on discovering Andromeda’s dark past
2018-07-30
Once upon a time, there were three galaxies in the Local Group – Andromeda (M31), the Milky Way and its sibling, the M32p galaxy. About two billion years ago, Andromeda cannibalised and destroyed M32p, leaving behind a trail of cosmic debris as evidence. It was the perfect crime, till now.Continue Reading