The second Apollo mission to carry astronauts into space provided NASA and the world with an unprecedented view of life on Earth. From the start, with its planned mission to fly three astronauts around the Moon and back, Apollo 8 became a touchstone for how people understood the process of spaceflight. The mission profile included   <a href="http://blog.nasm.si.edu/history/the-unique-flight-of-apollo-8/">...Continue Reading</a>
