Space Shuttle Mission STS-61

Official crew portrait of Space Shuttle Endeavour mission STS-61 crewmembers American NASA astronaut Kenneth D Bowersox, American NASA astronaut Richard O Covey, American NASA astronaut Kathryn C Thornton, American NASA astronaut Jeffrey A Hoffman, American NASA astronaut F Story Musgrave, American NASA astronaut Thomas D Akers, and Swiss ESA astronaut Claude Nicollier, wearing matching blue polo shirts, pose behind the STS-61 mission insignia, between an American flag and the flag of the European Space Agency, and models of the Hubble Space Telescope and the Space Shuttle Endeavour, at Johnson Space Center in Houston, Texas, 1st October 1993. STS-61 was the first Hubble Space Telescope servicing mission. (Photo by Space Frontiers/Archive Photos/Hulton Archive/Getty Images)