Here is
our neighbor the Andromeda galaxy. (Credit: NASA, ESA, J. Dalcanton, B.F. Williams, and L.C. Johnson (University of Washington), the PHAT team, and R. Gendler)
Top: A mosaic of over four hundred images of the Andromeda galaxy. The view is 61,600 light years across. It includes 2,753 star clusters and images of 117 million stars in the galactic disk.
Bottom left: An enlargement of what's in the box of the top view. It's 4,400 light years across.
Bottom right: A view of six bright blue clusters, each square being 150 light years across.
Wow! The Andromeda galaxy is 2.5 million light years away. However you can see it with the unaided eye in good conditions. It's the most distant object we can see without a telescope or binoculars.