youtube.com — The final leg of STS-135, the return of Atlantis to Earth, begins with the shuttle's undocking from the International Space Station. Atlantis is scheduled to make its first attempt to land at NASA's Kennedy Space Center on Thursday, July 21, at 5:56 a.m. Eastern.
Jul 19, 2011 View in Crawl 4
![Atlantis Undocks from the ISS [VIDEO]](http://cdn1.diggstatic.com/story/atlantis_undocks_from_the_iss_video/t.png)
Closed AccountJul 19, 2011Submitter
Space Shuttle bids farewell to ISS.