flight. he's the oldest person to make that journey. they got to experience the weight of the world literally falling away, something most of us can only dream of. perhaps just a bit less moving than the real thing. as much as ""star trek"" might have changed william shatner's career, he said this experience changed his life. he spoke for a while after he left the capsule and it was an amazing thing to see and here. here's a good bit of it. >> geez. it was so moving to me. this experience did something unbelievable. you see, yeah, you know, weightless, my stomach went up and i was like this is so weird, but not as weird as the covering of blue. this is what i never expected. oh, it's one thing to say, oh, the sky and the thing and the fragile. it's all true. but what isn't true, what is