Home › Links › APOD: 2015 January 6 – 100 Million Stars in the Andromeda Galaxy APOD: 2015 January 6 – 100 Million Stars in the Andromeda Galaxy January 7, 2015 • Updated Mar 28, 2019 • Links, Photography Videos • 1 min read APOD: 2015 January 6 – 100 Million Stars in the Andromeda Galaxy. Here is a video about this massive image: