Astronauts finished outfitting the robot during a third spacewalk on March 17, 2008. The two astronauts completed the six-hour, 31-minute spacewalk at 19&colon;53 UTC. Russian cosmonauts Oleg Kotov and Sergey Ryazansky waved the torch on a spacewalk outside ISS. STS-6 was the first Space Shuttle mission during which a spacewalk was conducted. The cosmonaut then would spacewalk back to the LOK carrying rock samples. The rapidly planned EVA was successfully completed after a 6-hour 38-minute spacewalk. The cloth was removed during a spacewalk during the mission. After docking he took part in the first spacewalk of the mission. Following the crew's wake up, they set to work preparing for the mission's first spacewalk. Fossum and Garan completed the second STS-124 spacewalk. He participated in the first spacewalk of the STS-127 mission. It was also notable for including the first untethered spacewalk. The leak was fixed during the spacewalk. It was also the final spacewalk of the Apollo program. The fourth spacewalk of STS-117 began at 16&colon;25 UTC.