“The Loneliest Human Being” – Interview with Al Worden – Command Module Astronaut from BBC Future
What I found was that the number of stars was just so immense. In fact I couldn’t pick up individual stars, it was like a sheet of light. I found that fascinating because it changed my ideas about how we think about the Universe.
There are billions of stars out there – the Milky Way galaxy that we’re in contains billions of stars, not just a few. And there are billions of galaxies out there. So what does that tell you about the Universe? That tells you we just don’t think big enough. To my mind that’s the whole purpose of the space programme, to figure out what that’s all about.