Night image of sparkling cities and a sliver of daylight framing the northern hemisphere. Original from NASA. Digitally…Free Image from public domain license
Composite assembled from data acquired by the Suomi National Polar-orbiting Partnership satellite over nine days in April…Free Image from public domain license
The Earths aurora was take on board the International Space Station on June 25, 2017. Original from NASA. Digitally enhanced…Free Image from public domain license
Night time photo featuring the bright lights of Cairo and Alexandria, Egypt on the Mediterranean coast. The Sinai Peninsula…Free Image from public domain license
The Boston Pine Strawberry (1852) by Charles Hovey, a vintage illustration of fresh strawberries. Digitally enhanced from our…Free Image from public domain license
Architectural art "Lightfall" at building entrance to William J. Nealon Federal Building, Scranton, Pennsylvania. Original…Free Image from public domain license