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Astronomy

Brown dwarf is a radio star

Brown dwarfs are sometimes referred to as failed stars because they emit extremely little radiation. Astronomers have now found a brown dwarf that 'whistles' strongly at radio wavelengths.

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Figure 1: Peak fluxes of X-ray and radio emissions from solar and stellar flares at centimetre wavelengths6.

References

  1. Nakajima, T. et al. Nature 378 378–465 (1995).

    Article  Google Scholar 

  2. Berger, E. et al. Nature 410, 338–340 (2001).

    Article  ADS  CAS  Google Scholar 

  3. Rutledge, R. E., Basri, G., Martín, E. L. & Bildsten, L. Astrophys. J. 538, L141–L144 (2000).

    Article  ADS  Google Scholar 

  4. Guedel, M. & Benz, A. O. Astrophys. J. 405, L63–L66 (1993).

    Article  ADS  Google Scholar 

  5. Benz, A. O. & Guedel, M. Astron. Astrophys. 285, 621–630 (1994).

    ADS  Google Scholar 

  6. Smith, K. W., Guedel, M. & Benz, A. O. Astron. Astrophys. 349, 475–484 (1999).

    ADS  Google Scholar 

  7. Krucker, S. & Benz, A. O. Solar Phys. 191, 341–358 (2000).

    Article  ADS  CAS  Google Scholar 

Download references

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Correspondence to Arnold O. Benz.

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Benz, A. Brown dwarf is a radio star. Nature 410, 310–311 (2001). https://doi.org/10.1038/35066652

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