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Una distancia eclipsante-binaria a la Gran Nube de Magallanes con una precisión del dos por ciento

G Pietrzyński1, D Graczyk, W Gieren

  • 1Universidad de Concepción, Departamento de Astronomía, Casilla 160-C, Concepción, Chile. pietrzyn@astrouw.edu.pl

Nature
|March 8, 2013
PubMed
Resumen

Los astrónomos midieron con precisión la distancia a la Gran Nube de Magallanes utilizando estrellas binarias eclipsantes frías. Esto mejora la precisión de la constante de Hubble, crucial para comprender la expansión cósmica.

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