Almost two billion stars: Largest, most detailed star catalog to date revealed
The European Space Agency released its treasure trove of stars.
Tag: Gaia
Astronomers reveal Milky Way’s birthday, showing our galaxy is much older than thought
The Milky Way isn't exactly a young buck.
A dwarf galaxy may have collided with the Milky Way 3 billion years ago
Shell-like structures in the Milky Way were created when a dwarf galaxy plunged through our galaxy’s heart around 3 billion ...
ESA’s Gaia observatory sends back first star chart showing a billion new stars
Seeing is believing.