来自MSN

How Apollo Astronauts Got to the Moon and Back

The Apollo missions showed exact science at work. Each part needed to be close to perfection from start to finish. NASA succeeded with 1960s tools—a remarkable feat. Though it was still cutting-edge ...
Time

Remembering Apollo 13’s Jim Lovell, the Most Down-to-Earth Astronaut

The safe return of the Apollo 13 astronauts after their lunar landing mission encountered technical difficulties, 17th April 1970. From left to right, Lunar Module pilot Fred W. Haise, Mission ...