Science ❯ Astrophysics ❯ Cosmology ❯ Galactic Dynamics

Galaxy Collision

Milky Way’s Fate Hinges on 50-50 Odds of Andromeda Collision

Incorporating the gravitational effects of nearby companions into models challenges long-held assumptions of an inevitable Milky Way–Andromeda merger.

33 ARTICLES

6mo ago

Study Finds 2% Chance of Milky Way–Andromeda Collision in 5 Billion Years