Galaxies contain fewer stars than predicted. The discovery of a massive galactic outflow of molecular gas in a compact galaxy, which forms stars 100 times faster than the Milky Way, may help to explain why. See Letter p.68
References
Geach, J. E. et al. Nature 516, 68–70 (2014).
Dekel, A. & Silk, J. Astrophys. J. 303, 39–55 (1986).
Croton, J. et al. Mon. Not. R. Astron. Soc. 365, 11–28 (2006).
Hopkins, P. F. et al. Astrophys. J. 625, L71–L74 (2005).
Heckman, T. M., Armus, L. & Miley, G. K. Astrophys. J. Suppl. 74, 833–868 (1990).
Murray, N., Quataert, E. & Thompson, T. A. Astrophys. J. 618, 569–585 (2005).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hopkins, P. Stars fight back. Nature 516, 44–45 (2014). https://doi.org/10.1038/516044a
Published:
Issue Date:
DOI: https://doi.org/10.1038/516044a
- Springer Nature Limited