Thursday, 28 January , 2021
Andromeda galaxy Archives - iran news daily iran news now
Andromeda galaxy was formed in ‘recent’ star crash: study 15 Feb 2018

Andromeda galaxy was formed in ‘recent’ star crash: study

The Milky Way’s neighbouring galaxy, Andromeda, was formed in a colossal crash between two smaller star systems no more than three billion years ago when Earth already existed, researchers said Wednesday. Calculating the birth date of the galaxy has been a major challenge for astrophysicists given the vast age gap between the different stars it […]