Astronauts on their final mission
The astronauts from Atlantis explained what it was like being on the final space shuttle mission to the International Space Station.
It marks the end of a 30-year shuttle program.
Commander Chris Ferguson started by saying what it felt like being on the last trip and why it was hard to whistle in space.
The team are set to return to earth on July 21.
15 Jul 2011
- From the section Science & Environment