STS-118 Fact Sheet
Written and Edited by Cliff Lethbridge
119th Space Shuttle Mission
20th Flight of Endeavour
Scott Kelly, Commander
Charlie Hobaugh, Pilot
Dave Williams, Mission Specialist
Barbara R. Morgan, Mission Specialist
Rick Mastracchio, Mission Specialist
Tracy Caldwell, Mission Specialist
Alvin Drew, Mission Specialist
Tow to Orbiter Processing Facility December 7, 2002
Rollover to Vehicle Assembly Building January 9, 2004
Tow to Orbiter Processing Facility January 21, 2004
Rollover to Vehicle Assembly Building December 16, 2004
Tow to Orbiter Processing Facility January 12, 2005
Tow to Shuttle Landing Facility Hangar February 22, 2005
Two to Orbiter Processing Facility March 18, 2005
Rollover to Vehicle Assembly Building July 2, 2007
Rollout to Launch Pad 39A July 11, 2007
August 8, 2007 6:36 p.m. EDT. Launch occurred as scheduled with no delays.
August 21, 2007 12:32 p.m. EDT at Runway 15, Kennedy Space Center. Landing occurred during the 201st orbit.
The crew included teacher-in-space Barbara Morgan. Main payloads were the S5 Truss, SPACEHAB Pressurized Module and External Stowage Platform-3. Endeavour docked to the International Space Station (ISS) at 2:02 p.m. EDT on August 10, 2007. There were four spacewalks during the mission.
The first spacewalk occurred on August 11, 2007 and lasted 6 hours, 17 minutes. Astronauts Mastracchio and Williams added the two-ton, eleven-foot spacer, the Starboard 5 segment of the ISS Truss, to ISS. They also retracted the forward heat-rejecting radiator from the P6 Truss.
The second spacewalk occurred on August 13, 2007 and lasted 6 hours, 28 minutes. Astronauts Williams and Mastracchio installed the 600-pound Control Moment Gyroscope onto the ISS Z1 segment of the truss, replacing a failed unit.
The third spacewalk occurred on August 14, 2007 and lasted 5 hours, 28 minutes. Astronaut Mastracchio and ISS Flight Engineer Clay Anderson relocated the S-band antenna sub-assembly from the P6 Truss to the P1 Truss, installed a new transponder on P1 and retrieved a P6 transponder. During the spacewalk, astronaut Mastracchio noted a hole on the thumb of his left glove. The hole was on the second of five layers and did not pose a hazard. But as a precaution, Mastracchio ended the spacewalk early.
The fourth spacewalk occurred on August 18, 2007 and lasted 5 hours. Astronaut Williams and ISS Flight Engineer Anderson installed the External Wireless Instrumentation System antenna, attached a stand for the Shuttles robotic arm extension boom and retrieved two materials experiment containers from outside ISS.
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