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Extragalactic astronomy

Cosmic censorship

Cosmologists believe the Universe will expand forever, but our powers to observe it will not accelerate at the same rate. What does this mean for the future of astronomy?

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Figure 1: Here today, gone tomorrow: galaxies visible to the Hubble Space Telescope.

ROBERT WILLIAMS/HUBBLE DEEP FIELD TEAM/NASA

References

  1. Perlmutter, S. et al. Nature 391, 51–54 (1998).

    Article  ADS  CAS  Google Scholar 

  2. Riess, A. G. et al. Astron. J. 116, 1009 (1998).

    Article  ADS  Google Scholar 

  3. Loeb, A. Phys. Rev. D (in the press); http://xxx.lanl.gov/abs/astro-ph/0107568

  4. Wang, X., Tegmark, M. & Zaldarriaga, M. http://xxx.lanl.gov/abs/astro-ph/0105091

  5. Efstathiou, G. et al. http://xxx.lanl.gov/abs/astro-ph/0109152

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Correspondence to Max Tegmark.

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Tegmark, M. Cosmic censorship. Nature 415, 374–375 (2002). https://doi.org/10.1038/415374a

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