A planetary system has been found in a startlingly tight orbit around an evolved star. The finding challenges the idea that close-in planets are destroyed as their host star evolves. See Letter p.496
References
Schröder, K. P. & Smith, R. C. Mon. Not. R. Astron. Soc. 386, 155–163 (2008).
Charpinet, S. et al. Nature 480, 496–499 (2011).
Villaver, E. & Livio, M. Astrophys. J. 705, L81–L85 (2009).
Green, E. M. et al. Astrophys. J. 583, L31–L34 (2003).
Charpinet, S. et al. AIP Conf. Proc. 1170, 585–596 (2009).
Van Grootel, V. et al. Astrophys. J. 718, L97–L101 (2010).
Johnson, J. A. et al. Astrophys. J. 675, 784–789 (2008).
Sato, B. et al. Publ. Astron. Soc. Jpn 60, 539–550 (2008).
Wright, J. T. et al. Astrophys. J. 693, 1084–1099 (2009).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kempton, E. The ultimate fate of planets. Nature 480, 460–461 (2011). https://doi.org/10.1038/480460a
Published:
Issue Date:
DOI: https://doi.org/10.1038/480460a
- Springer Nature Limited