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United Space AllianceLaunch SuccessfulHuman ExplorationSpace Shuttle Discovery / OV-103
Launched 2007-10-23 15:38:19 UTCLaunch Complex 39A, Kennedy Space Center, FL, USA
Success
Reached Low Earth Orbit
Worldwide
53rd
orbital launch attempt in 2007
United Space Alliance
3rd
launch this year
Launch Complex 39A
3rd
launch from this pad this year
Pad turnaround
75 d 17 h
since the pad's previous launch

STS-120 was a space shuttle mission to the International Space Station (ISS) that launched on 23 October 2007 from the Kennedy Space Center, Florida. The mission is also referred to as ISS-10A by the ISS program. STS-120 delivered the Harmony module and reconfigured a portion of the station in preparation for future assembly missions. STS-120 was flown by Space Shuttle Discovery, and was the twenty-third space shuttle mission to the ISS.

United Space Alliance (USA) is a spaceflight operations company. USA is a joint venture which was established in August 1995 as a Limited Liability Company (LLC), equally owned by Boeing and Lockheed Martin.
Launches
51
Successful
50
98%
Upcoming
0
scheduled
Height
56.1m
Diameter
8m
To low Earth orbit
27,500kg
Liftoff thrust
28,200kN
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