Thirsk cuts his hair in U.S. Lab

ISS020-E-021772 (17 July 2009) --- Canadian Space Agency astronaut Robert Thirsk, Expedition 20/21 flight engineer, gives himself a haircut and uses a vacuum cleaner to collect floating hairs. Company is en route to the International Space Station, as the six Expedition 20 inhabitants are preparing for seven crewmembers of STS-127 to come aboard on this flight day three.