Science Watch Near-Earth Asteroid Eros Pass by Andromeda on Nov. 30 On November 30, 2023, the near-Earth asteroid (433) Eros will make a notable appearance as it passes within two degrees of the Andromeda Galaxy.... Editorial1 hour ago
Top Stories New Study Reduces Likelihood of Milky Way-Andromeda Collision Astronomers have long predicted a collision between the Milky Way and its nearest large neighbor, the Andromeda galaxy, in approximately 4.5 billion years. However,... Editorial5 July, 2025