Image of the DayAs the Apollo 10 crew walks along a corridor on the way to Launch Complex 39B, mission commander Thomas P....This time exposure photograph of the Mobile Service Structure makes the structure apprear as a streak of light as it...In 1865, Jules Verne wrote a science fiction story entitled, "From the Earth to the Moon." The story outlined the...This false color photograph of Neptune was made from Voyager 2 images taken in January 1996. The image reveals the...Dr. Carl Sagan, best known for his acclaimed public television series "Cosmos," poses with a model of the Viking lander...On December 16, 1992, 8 days after its encounter with Earth, the Galileo spacecraft looked back from a distance of...Forty-one years ago today on Dec. 4, 1965, NASA launched Gemini VII. With this mission, NASA successfully completed its first...As the first of the Surveyor missions to make a successful soft landing on the moon, Surveyor 1, proved the...Pictured is a composite image combining many short exposures. Visible in the image are the tail of the airplane reflecting...Members of the First Lady Astronaut Trainees (FLATs, also known as the "Mercury 13"), these seven women who once aspired...Waves of clouds along the east flanks of the Andes Mountains cast off an orange glow by the low angle...Bright scars on a darker surface testify to a long history of impacts on Jupiter's moon Callisto in this image...This frame from the microscopic imager on the Mars Exploration Rover Opportunity shows spherules up to about 5 millimeters (one-fifth...Astronauts Jerry L. Ross (left) and James H. Newman, both mission specialists, work together on the final of three space...In this May 15, 2004 image, dark regions represent areas where Cassini is seeing into deeper levels in Saturn's atmosphere....Recent solar activity has produced some spectacular aurora in areas not usually lucky enough to see them, like this dazzling...