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.
Read more about STS-120: Crew, Mission Parameters, Mission Payloads, Mission Background, Extra-vehicular Activity, ESA Esperia Mission, Wake-up Calls, Contingency Mission, See Also, References