The observations that the Hubble telescope made of the star clusters M3 and M13 led scientists to discover that there are some white dwarf stars that manage to delay their attrition process by burning hydrogen on their surface, so that the stars in a cluster are they keep younger than the other.
Where is the secret of youth? Hubble finds it in a white dwarf star cluster | Video | CNN
2021-09-07T22:08:11.117Z
Observations made by the Hubble telescope of the star clusters M3 and M13 led scientists to discover that there are some dwarf stars | Latin America | CNN
