Browsing Tag
galactic history
2 posts
Galactic archaeologists find stars in the Milky Way came from another galaxy 12 billion years ago
Sven Buder, Australian National University Look up on a dark night and the Milky Way appears as a…
12 billion years old, this interstellar comet is older than our Solar System
Jonti Horner, University of Southern Queensland One year ago, on July 1 2025, astronomers discovered a fascinating new…