The chemical composition of stars that host small planets seems to be more varied than that of large planets. This finding may push back the clock for the start of rocky planets and of life around stars other than the Sun. See Letter p.375
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References
Buchhave, L. A. et al. Nature http://dx.doi.org/nature11121 (2012).
Gonzalez, G. Mon. Not. R. Astron. Soc. 285, 403–412 (1997).
Santos, N. C., Israelian, G. & Mayor, M. Astron. Astrophys. 415, 1153–1166 (2004).
Fischer, D. A. & Valenti, J. Astrophys. J. 622, 1102–1117 (2005).
Mortier, A. et al. Astron. Astrophys. (in the press); preprint at http://arxiv.org/abs/1205.3723 (2012).
Mayor, M. et al. preprint at http://arxiv.org/abs/1109.2497 (2011).
Haisch, K. E. Jr, Lada, E. A. & Lada, C. J. Astrophys. J. 553, L153–L156 (2001).
Pascucci, I. & Tachibana, S. Protoplanetary Dust: Astrophysical and Cosmochemical Perspectives (eds Apai, D. & Lauretta, D. S.) 263–298 (Cambridge Univ. Press, 2010).
Lissauer, J. J. Icarus 69, 249–265 (1987).
Raymond, S. N., Quinn, T. & Lunine, J. I. Icarus 168, 1–17 (2004).
Raymond, S. N., O'Brien, D. P., Morbidelli, A. & Kaib, N. A. Icarus 203, 644–662 (2009).
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Fischer, D. Early start for rocky planets. Nature 486, 331–332 (2012). https://doi.org/10.1038/nature11199
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DOI: https://doi.org/10.1038/nature11199
