"It looks like it has been through some kind of event that caused it to form a lot of stars and then just shut down” ...
The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...
Based on observations recorded by Hubble, researchers learned that Andromeda seems to be more highly populated with younger stars and unusual features like coherent streams of stars, which implies it ...
Scientists believe Andromeda's unique features are due to its merger history and ongoing star formation. Future telescopes will offer even sharper insights. Image source: ESA For more than a ...
Observations show Andromeda has a more active star formation history than the Milky Way, potentially due to a past galactic collision. NASA recently released images of the Andromeda galaxy ...