Milky Way: Planet earth is located within the Milky Way galaxy, a fairly large galaxy (as galaxies go) at over 100,000 light years across.
From a very dark site, the structure shown in this photo is very apparent to the naked eye; unfortunately, there are few dark sites left. Rural Africa can be very dark, as this photo shows.
The mix of dark brown, light brown and very light areas within the Milky Way reflects the fact that earth is within the disc of the galaxy, so we are, essentailly, looking at the
galaxy edge on. Click here to see a view from earth of a fairly similar galaxy to ours, showing the dust lanes as part of the galaxy disc.
Copyright Mark de Regt, 2017