Standing by now for a go for auto sequence start. T minus 33. Hold at t minus 31 seconds. The ground launch sequencer would not hand off to the orbiters computers to complete the count because the liquid oxygen was showing off when it should be on. T minus 10. Go for main engine start. Were go for main engine start. T minus six, five, four, three, two, one, liftoff of Space Shuttle discovery with the hubble space telescope. Our window on the universe. Susan dr. Kathryn sullivan, youve written a book about the hubble and were going to talk a lot about it today. Watching that video all these years later what was it like for you, knowing you are on board . Dr. Sullivan it was one of my favorite moments. You just saw the skill, professionalism and calm of that Exceptional Team on full display. We all sat in the cockpit. We had no role in this at all. It was the guys on the screen but we just sat and listened, not to the commentator but to the technical communications, followed the discussi