Hubble's 2.5-Billion-Pixel Mosaic Reveals Andromeda in Breathtaking Detail
Source: ScienceAlert
The Andromeda galaxy is our closest galactic neighbour, barring dwarf galaxies that are gravitationally bound to the Milky Way.
The Andromeda galaxy is our closest galactic neighbour, barring dwarf galaxies that are gravitationally bound to the Milky Way. When conditions are right, we can see it with the naked eye, though it appears as a grey smudge.
It's the furthest object … [7774 chars]