STS-135 Atlantis has a tentative launch date

Its official. Space Shuttle Atlantis has a NET launch date of July 8, 2011 at 11:40 AM EDT. And NASA will be hosting one last space shuttle launch tweetup. Registration for the tweetup opens on June 1 at 12:00PM EDT and ends on June 2 at
12:00PM EDT, provided Endeavor’s landing doesn’t cause a delay. Double check with NASA’s website tweetup page to verify this when as it gets closer to the time.

Its the last shuttle launch. Ever. And until we get a new vehicle made, it’ll be the last launch of people for the USA.