Earth Horizon with UFO or Star
View of earth horizon from space with UFO, or large star approaching.
Cropped, color enhanced, shade enhanced, sharpened, stars background added and UFO added.
The source image for the earth is a photo in the public domain from the Image Science and Analysis Laboratory, NASA-Johnson Space Center. "The Gateway to Astronaut Photography of Earth."
The source image for stars in space is a photo in the public domain from NASA/JPL.