My Journey to space: Stephanie D Wilson at TEDxDunedin

Stephanie flew on her first mission in space on board the Space Shuttle mission STS-121, and is the second African American woman to go into space, after Mae Jemison. She is a veteran of three space flights who has logged more than 42 days in space (including most recently in 2010 on the shuttle Discovery). In this talk she details her journey to Nasa, her missions into space & briefly discusses the future of NASA.