Mira is a binary star system with a white dwarf (Mira B, also known as VZ Ceti) star and a red giant (Mira A). Scientists think Mira is 200-400 light years away in the constellation Cetus. Mira is known to change size over time. Other red giant stars that do the same are called Mira variables.
Size[change | change source]
Related pages[change | change source]
References[change | change source]
- Wood, P. R.; Wittkowski, M.; Weigelt, G.; Scholz, M.; Schöller, M.; Schertl, D.; Richichi, A.; Ohnaka, K. et al. (1 July 2004). "Interferometric observations of the Mira star o Ceti with the VLTI/VINCI instrument in the near-infrared". Astronomy & Astrophysics 421 (2): 703–714. doi:10.1051/0004-6361:20035826. https://www.aanda.org/articles/aa/abs/2004/26/aa0826/aa0826.html.
- Menten, K. M.; Kemper, F.; Verhoelst, T.; Justtanont, K.; Koter, A. de; Decin, L.; Beck, E. De (1 November 2010). "Probing the mass-loss history of AGB and red supergiant stars from CO rotational line profiles - II. CO line survey of evolved stars: derivation of mass-loss rate formulae". Astronomy & Astrophysics 523: A18. doi:10.1051/0004-6361/200913771. https://www.aanda.org/articles/aa/abs/2010/15/aa13771-09/aa13771-09.html.