A stunning image of the pyramids at Giza as seen from orbit.

NASA astronaut Terry Virts just arrived back on Earth on Thursday after over six months floating high above the planet on the International Space Station. Right before his return, he left us with one last photographic gift from space: a stunning image of the pyramids at Giza as seen from orbit.
Virts tweeted the picture on Wednesday with the caption, "It took me until my last day in space to get a good picture of these!" The pyramids have been an object of photographic fascination for astronauts before, but clear images have been elusive. Virts' effort is notable because you don't have to play "Where's Waldo?" to locate the pyramids in the image.