Local Group

has part:

• Andromeda Galaxy

  Sources: The M31 Velocity Vector. III. Future Milky Way M31-M33 Orbital Evolution, Merging, and Fate of the Sun

• Milky Way

  Sources: The M31 Velocity Vector. III. Future Milky Way M31-M33 Orbital Evolution, Merging, and Fate of the Sun

• Triangulum Galaxy

  Sources: The M31 Velocity Vector. III. Future Milky Way M31-M33 Orbital Evolution, Merging, and Fate of the Sun

Appears in1 item

• 
  The Far Future1 item
  • The universe is twice its present age13.8 Ga AP

Sources

1. ArticleThe M31 Velocity Vector. III. Future Milky Way M31-M33 Orbital Evolution, Merging, and Fate of the Sun