Wherever we look in the Solar System, small bodies often seem to come in twos. Simulations show how asteroids spun in the Sun can produce such pairings — one of whose members acquires a strangely familiar shape.
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References
Walsh, K. J., Richardson, D. C. & Michel, P. Nature 454, 188–191 (2008).
Rubincam, D. P. Icarus 148, 2–11 (2000).
Bottke, W. F., Vokrouhlicky, D., Rubincam, D. P. & Nesvorny, D. Annu. Rev. Earth Planet. Sci. 34, 157–191 (2006).
Ostro, S. J. et al. Science 314, 1276–1280 (2006).
Scheeres, D. J. et al. Science 314, 1280–1283 (2006).
Pravec, P. & Harris, A. W. Icarus 190, 250–259 (2007).
Richardson, D. C. & Walsh, K. J. Annu. Rev. Earth Planet. Sci. 34, 47–81 (2006).
Durda, D. D. et al. Icarus 167, 382–396 (2004).
Charzoz, S., Brahic, A., Thomas, P. C. & Porco, C. C. Science 318, 1622–1624 (2007).
Porco, C. C. et al. Science 307, 1237–1242 (2005).
Castillo-Rogez, J. C. et al. Icarus 190, 179–202 (2007).
Ip, W.-H. Geophys. Res. Lett. 33, L16203 (2006).
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Bottke, W. How to make a flying saucer. Nature 454, 173–174 (2008). https://doi.org/10.1038/454173a
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DOI: https://doi.org/10.1038/454173a
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