The collision between the Milky Way and Andromeda

@article{Cox2007TheCB,
  title={The collision between the Milky Way and Andromeda},
  author={T. Cox and A. Loeb},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2007},
  volume={386},
  pages={461-474}
}
  • T. Cox, A. Loeb
  • Published 2007
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • We use a N{body/hydrodynamic simulation to forecast the future encounter between the Milky Way and the Andromeda galaxies, given current observational constraints on their relative distance, relative velocity, and masses. Allowing for a comparable amount of difiuse mass to flll the volume of the Local Group, we flnd that the two galaxies are likely to collide in a few billion years - within the Sun’s lifetime. During the flrst close encounter of the two galaxies, there is a 12% chance that the… CONTINUE READING
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    References

    SHOWING 1-10 OF 86 REFERENCES
    ARE THE MAGELLANIC CLOUDS ON THEIR FIRST PASSAGE ABOUT THE MILKY WAY
    • 329
    • PDF
    Future evolution of nearby large-scale structures in a universe dominated by a cosmological constant
    • 65
    • Highly Influential
    • PDF
    ΛCDM-based Models for the Milky Way and M31. I. Dynamical Models
    • 538
    • PDF
    A New Milky Way Dwarf Galaxy in Ursa Major
    • 357
    • PDF
    Using tidal tails to probe dark matter halos
    • 105
    • Highly Influential
    • PDF