Four billion years from now, the Andromeda galaxy will have a close encounter with the Milky Way. The two galaxies will commence a dance of disruption that will, over the course of another two billion years, lead to their complete union.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Notes
*This News & Views article was published online on 22 August 2012.
References
Sohn, S. T., Anderson, J. & van der Marel, R. P. Astrophys. J. 753, 7 (2012).
van der Marel, R. P. et al. Astrophys. J. 753, 8 (2012).
van der Marel, R. P., Besla, G., Cox, T. J., Sohn, S. T. & Anderson, J. Astrophys. J. 753, 9 (2012).
Kahn, F. D. & Woltjer, L. Astrophys. J. 130, 705–717 (1959).
Brunthaler, A., Reid, M. J., Falcke, H., Greenhill, L. J. & Henkel, C. Science 307, 1440–1443 (2005).
Brunthaler, A., Reid, M. J., Falcke, H., Henkel, C. & Menten, K. M. Astron. Astrophys. 462, 101–106 (2007).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tully, R. Collision course. Nature 488, 600–601 (2012). https://doi.org/10.1038/nature11482
Published:
Issue Date:
DOI: https://doi.org/10.1038/nature11482
This article is cited by
-
2012 Editors' choice
Nature (2012)