This is one of the latest images released by NASA taken by the Hubble telescope. The long-exposure image shows us the deepest space that human eyes have ever seen. In just this tiny quadrant of space they have counted thousands of galaxies.
I literally cannot wrap my brain around these photographs. It looks like a mediocre sci-fi illustration to me because the implications of this being real are too humbling for me to process.
More information and big, zoomable photos available at NASA.