Apollo is remembered for Neil Armstrong stepping onto the Moon, but the program was built through a long chain of dangerous ...

Click to open image viewer. This scale model (1:40) of portions of the Skylab and Apollo Telescope Mount docking system is an early concept model. This model has the command module attached at right ...

AT first it was only a tiny speck in the sky. Then, as Astronaut David Scott peered through the window of Apollo 9’s orbiting command module, the speck grew into the most ungainly manned craft ever ...