This story is a selection from the August issue of Air & Space magazine Astronomers have devised ingenious methods for finding objects that were, as late as 2010, thought to be rare: Earth-size ...

On July 20, 1969, the world watched on as the US made space history with its ambitious Apollo 11 mission. Neil Armstrong and ...

Earth Day celebrates its 55th birthday today ... Galen Rowell described it as "the most influential environmental photograph ever taken". The image was shot from Apollo 8, the first manned ...

Click "confirm" to purchase this lot. The present image shows the Earth as viewed from 11,000 miles in space. It stands as the first full photograph of Earth taken with a camera. The Apollo 4 Mission ...