Jake Parks - Just how big is the Andromeda galaxy?
https://www.astronomy.com/news/magazine/2018/02/adromeda-is-the-same-size-as-the-milky-way
#AndromedaGalaxy #Andromeda #EscapeVelocity #Astronomy #Astrophysics
Jake Parks - Just how big is the Andromeda galaxy?
https://www.astronomy.com/news/magazine/2018/02/adromeda-is-the-same-size-as-the-milky-way
#AndromedaGalaxy #Andromeda #EscapeVelocity #Astronomy #Astrophysics