Sites Web : ESA/Hubble

Publié le jeudi 9 septembre 2010


Photo Release : A Dazzling Hubble Collection of Supernova Host Galaxies
19 mai

Spanning from 2003 to 2021, this collection of images from the NASA/ESA Hubble Space Telescope features galaxies that are all hosts to both Cepheid variables and supernovae. These two celestial phenomena are both crucial tools used by astronomers to determine astronomical distance, and have (…)

→ Lire la suite sur le site d’origine…