The virial mass of the Andromeda Galaxy is of the same order of magnitude as that of the Milky Way, at a trillion solar masses (1012M☉). The mass of either galaxy is difficult to estimate with any accuracy, but it was long thought that the Andromeda Galaxy is more massive than the Milky Way by a margin of some 25% to 50%. This has been called into question by a 2018 study which cited a lower estimate on the mass of the Andromeda Galaxy,
combined with preliminary reports on a 2019 study estimating a higher mass of the Milky Way. The Andromeda Galaxy has a diameter of about 220,000 light-years, making it the largest member of the Local Group at least in terms of extension, if not mass.
Andromeda Galaxy High Def cosmology definition facts britannicacom Andromeda High Def Galaxy .
Andromeda Galaxy High Def hubbles high definition panoramic view of the andromeda Def Andromeda High Galaxy .
Andromeda Galaxy High Def liveleakcom hubbles high definition panoramic view of Andromeda Def Galaxy High .
Andromeda Galaxy High Def gigapixels of andromeda 4k ultra high definition Galaxy High Andromeda Def .
Andromeda Galaxy High Def andromeda galaxy wallpaper high definition high High Def Andromeda Galaxy .
Andromeda Galaxy High Def the largest sharpest image ever taken of the andromeda Def High Andromeda Galaxy .
Andromeda Galaxy High Def hubbles high definition panoramic view of the andromeda Def High Galaxy Andromeda .
Andromeda Galaxy High Def hubble high definition andromeda galaxy Galaxy Andromeda Def High .
Andromeda Galaxy High Def this is the most crystal clear image of space ever taken Andromeda Def High Galaxy .
Andromeda Galaxy High Def hubbles mind blowing high def view of the andromeda Def Andromeda High Galaxy .
Andromeda Galaxy High Def hubble39s high definition panoramic view of the andromeda g High Def Galaxy Andromeda .
Andromeda Galaxy High Def andromeda high definition wallpapers hd wallpapers 2013 Galaxy Def High Andromeda .
Andromeda Galaxy High Def cool cosmos High Galaxy Def Andromeda .
Andromeda Galaxy High Def 39 andromeda galaxy wallpaper hd on wallpapersafari Def Andromeda Galaxy High .
Andromeda Galaxy High Def high definition view of andromeda galaxy youtube Andromeda High Def Galaxy .
Andromeda Galaxy High Def andromeda galaxy tilt shift high definition wallpaper Def High Andromeda Galaxy .
Andromeda Galaxy High Def high definition galaxy wallpapers wallpapersafari Galaxy Andromeda High Def .
Andromeda Galaxy High Def m31 andromeda high definition wallpapers high Galaxy Andromeda High Def .
Andromeda Galaxy High Def highest resolution m31 image spacebattles forums Def High Andromeda Galaxy .
Andromeda Galaxy High Def highest resolution m31 image spacebattles forums Def Galaxy Andromeda High .
Andromeda Galaxy High Def galaxy hd desktop wallpaper widescreen high definition High Andromeda Galaxy Def .
Andromeda Galaxy High Def download andromeda galaxy high def page 2 pics about High Galaxy Def Andromeda .