This is Shuttle Atlantis sitting on the runway at the Shuttle Landing Facility at Kennedy Space Center, Florida, yesterday morning. (Click for full size)
It was snapped by MacRumors reader Justin, using his iPhone 4 via the mirror in his SUV.
Atlantis lifted off for the final mission of the Shuttle program on July 8 with two iPhone 4's aboard. They will be used for scientific testing onboard the International Space Station.