The real pleasure was having the chance to enjoy being weightless, and the other was to... spend some time looking out at this beautiful spaceship Earth that we're all lucky to inhabit.

The space shuttle has been a fantastic vehicle. It is unlike any other thing that we've ever built. Its capabilities have carried several hundred people into space.

Living inside the shuttle was a little like camping out. We ended up sleeping in our seats. You had to pay attention to housekeeping, not get things too dirty.

The powered flight took a total of about eight and a half minutes. It seemed to me it had gone by in a lash. We had gone from sitting still on the launch pad at the Kennedy Space Center to traveling at 17,500 miles an hour in that eight and a half minutes. It is still mind-boggling to me. I recall making some statement on the air-to-ground radio for the benefit of my fellow astronauts, who had also been in the program a long time, that it was well worth the wait.

The nature of the shuttle was, we couldn't put a crew escape system in it.

We were only on orbit a little over two days so we had no adverse effects from being weightless...

When you work really hard for something for a long time it's almost impossible to believe that it's coming true.