STS-117

STS-117
	Reilly (left) and Olivas (center) during EVA 3, preparing the folded P6 truss for its relocation
Names	Space Transportation System-117
Mission type	ISS assembly
Operator	NASA
COSPAR ID	2007-024A
SATCAT no.	31600
Mission duration	13 days, 20 hours, 12 minutes, 44 seconds
Distance travelled	9,300,000 kilometres (5,800,000 mi) ; (9,334,000 km)
Orbits completed	219
Spacecraft properties
Spacecraft	Space Shuttle Atlantis
Launch mass	2,052,719 kilograms (4,525,471 lb) (total); 122,683 kilograms (270,469 lb) (orbiter)
Landing mass	90,492 kilograms (199,501 lb)
Crew
Crew size	7
Members	Frederick W. Sturckow; Lee J. Archambault; Patrick G. Forrester; Steven R. Swanson; John D. Olivas; James F. Reilly;
Launching	Clayton Anderson;
Landing	Sunita Williams;
Start of mission
Launch date	June 8, 2007, 23:38:04 UTC
Launch site	Kennedy, LC-39A
End of mission
Landing date	June 22, 2007, 19:49:38 UTC
Landing site	Edwards, Runway 22
Orbital parameters
Reference system	Geocentric
Regime	Low Earth
Perigee altitude	334 kilometres (208 mi)
Apogee altitude	354 kilometres (220 mi)
Inclination	51.6 degrees
Period	91.4 minutes
Docking with ISS
Docking port	PMA-2; (Destiny forward)
Docking date	June 10, 2007, 19:36 UTC
Undocking date	June 19, 2007, 14:42 UTC
Time docked	8 days, 19 hours, 6 minutes
	; (left to right) Anderson, Reilly, Swanson, Sturckow, Archambault, Forrester and Olivas. Space Shuttle program ← STS-116 STS-118 →

STS-117 (ISS assembly flight 13A) was a Space Shuttle mission flown by Space Shuttle Atlantis, launched from pad 39A of the Kennedy Space Center on June 8, 2007. Atlantis lifted off from the launch pad at 19:38 EDT. Damage from a hail storm on February 26, 2007, had previously caused the launch to be postponed from an originally-planned launch date of March 15, 2007. The launch of STS-117 marked the 250th orbital human spaceflight.^[4] It was also the heaviest flight of the Space Shuttle.

Atlantis delivered to the International Space Station (ISS) the second starboard truss segment (the S3/S4 Truss) and its associated energy systems, including a set of solar arrays. During the course of the mission the crew installed the new truss segment, retracted one set of solar arrays, and unfolded the new set on the starboard side of the station. STS-117 also brought Expedition 15 crewmember Clayton Anderson to the station, and returned with ISS crewmember Sunita Williams.

On June 11, 2007, NASA mission managers announced a two-day extension of the mission, adding a fourth extra-vehicular activity (EVA). These two days were inserted into the mission timeline after flight day 8. This possibility had been discussed prior to launch. Because of launch day and thus rendezvous day uncertainty the decision to extend was deferred until after launch. The repair of the gap in the Orbital Maneuvering System (OMS) thermal blanket (heat shielding) was conducted during EVA 3.^[5]^[6]

STS-117 remains the longest mission for Atlantis because of the cancellation of landing opportunities on June 21, 2007, due to bad weather. Atlantis landed at Edwards Air Force Base on June 22, 2007.

^ NASA (June 22, 2007). "STS-117 Mission Status Report #30". Archived from the original on November 26, 2010. Retrieved July 26, 2010.
^ NASA. "STS-117 – Building on Experience" (PDF). Archived (PDF) from the original on October 8, 2021. Retrieved August 7, 2010.
^ National Space Science Data Center/World Data Center for Satellite Information (July 1, 2007). "SPACEWARN Bulletin No. 644". NASA. Archived from the original on March 21, 2021. Retrieved August 9, 2010.
^ "STS-117 marked 250th orbital crewed flight". collectSPACE. June 8, 2007. Archived from the original on March 18, 2010. Retrieved July 27, 2010.
^ Mark Carreau (June 12, 2007). "Repair to lengthen Atlantis' flight". Houston Chronicle. Archived from the original on May 21, 2011. Retrieved July 27, 2010.
^ "STS-117 MCC Status Report No. 14". NASA. June 15, 2007. Archived from the original on November 26, 2010. Retrieved July 27, 2010.

[distance-1] NASA (June 22, 2007). "STS-117 Mission Status Report #30". Archived from the original on November 26, 2010. Retrieved July 26, 2010.

[Press_Kit-2] NASA. "STS-117 – Building on Experience" (PDF). Archived (PDF) from the original on October 8, 2021. Retrieved August 7, 2010.

[SPACEWARN-3] National Space Science Data Center/World Data Center for Satellite Information (July 1, 2007). "SPACEWARN Bulletin No. 644". NASA. Archived from the original on March 21, 2021. Retrieved August 9, 2010.

[4] "STS-117 marked 250th orbital crewed flight". collectSPACE. June 8, 2007. Archived from the original on March 18, 2010. Retrieved July 27, 2010.

[5] Mark Carreau (June 12, 2007). "Repair to lengthen Atlantis' flight". Houston Chronicle. Archived from the original on May 21, 2011. Retrieved July 27, 2010.

[MCCSR14-6] "STS-117 MCC Status Report No. 14". NASA. June 15, 2007. Archived from the original on November 26, 2010. Retrieved July 27, 2010.

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