Watch: Astronaut Cady Coleman speaks to TED 2011 audience from the ISS (2:49 minutes)
Watch: Harmony reaches new heights as NASA Astronaut Cady Coleman, circling Earth aboard the ISS and musician Ian Anderson, founder of the rock band Jethro Tull, join together for the first space-Earth duet (2:49 minutes)
Article/Interview: Gravity's Astronaut Describes the Trials of Space