Astronomers surprised by large space rock less dense than water

@article{Cowen2013AstronomersSB,
  title={Astronomers surprised by large space rock less dense than water},
  author={Ron Cowen},
  journal={Nature},
  year={2013}
}
  • R. Cowen
  • Published 13 November 2013
  • Physics, Geology
  • Nature
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1 Citations
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Brown The 650-kilometre-wide object 2002 UX25 as seen by the Hubble Space Telescope