The final flight of NASA's Space Transportation System is slated to take off from pad 39/A on July 8th, 2011. This is a promotional clip Spacevidcast has created for our extended coverage of this historic event. If you can't be there to watch Atlantis lift from the pad in person, then join us live at Spacevidcast.com. We'll have an amazing community you can chat with, live HD coverage sponsored by Perforce and of course you can call in via Skype and ask your questions in real time! This will be a moment to remember.