|Catherine Grace "Cady" Coleman (born December 14, 1960) is an American chemist, a former United States Air Force officer, and a current NASA astronaut. She is a veteran of two Space Shuttle missions, and spent 159 days on the International Space Station in 2011 as a crew member of Expedition 26/27, bringing her total logged time in space to 180 days, 4 hours. Coleman is also a flute player and has taken several flutes with her to the ISS, including a pennywhistle from Paddy Moloney of the Chieftains, an old Irish flute from Matt Molloy of the Chieftains, and a flute from Ian Anderson of Jethro Tull. On April 12, 2011, she played live through video link for the audience of Jethro Tull's show in Russia in honour of the 50th anniversary of Yuri Gagarin's flight. She played the duet from orbit while Anderson played on the ground in Russia. Coleman is married to glass artist Josh Simpson. They have one son.