STS-116
| Discovery's Canadarm hands the P5 truss segment to Canadarm2, prior to its installation on the ISS. | |
| Names | Space Transportation System-116 | 
|---|---|
| Mission type | ISS assembly | 
| Operator | NASA | 
| COSPAR ID | 2006-055A | 
| SATCAT no. | 29647 | 
| Mission duration | 12 days, 20 hours, 44 minutes, 16 seconds | 
| Distance travelled | 8,500,000 kilometres (5,300,000 mi) | 
| Spacecraft properties | |
| Spacecraft | Space Shuttle Discovery | 
| Launch mass | 120,413 kilograms (265,466 lb) | 
| Landing mass | 102,220 kilograms (225,350 lb) | 
| Crew | |
| Crew size | 7 | 
| Members | |
| Launching | |
| Landing | |
| Start of mission | |
| Launch date | December 10, 2006, 01:47:35 UTC | 
| Launch site | Kennedy, LC-39B | 
| End of mission | |
| Landing date | December 22, 2006, 22:32:00 UTC | 
| Landing site | Kennedy, SLF Runway 15 | 
| Orbital parameters | |
| Reference system | Geocentric | 
| Regime | Low Earth | 
| Perigee altitude | 326 | 
| Apogee altitude | 358 | 
| Inclination | 51.6 degrees | 
| Period | 91.37 minutes | 
| Epoch | December 12, 2006 | 
| Docking with ISS | |
| Docking port | PMA-2 (Destiny forward) | 
| Docking date | December 11, 2006, 22:12 UTC | 
| Undocking date | December 19, 2006, 22:10 UTC | 
| Time docked | 7 days, 23 hours, 58 minutes | 
| Back (L-R): Curbeam, Patrick, Williams, Fuglesang Front (L-R): Oefelein, Higginbotham, Polansky | |
STS-116 (also known as ISS-12A) was a Space Shuttle mission to the International Space Station (ISS) flown by Space Shuttle Discovery. Discovery lifted off on December 9, 2006 for her 33rd flight at 20:47:35 EST. A previous launch attempt on December 7 had been canceled due to cloud cover. It was the first night launch of a Space Shuttle since STS-113 in November 2002.
The mission is also referred to as ISS-12A.1 by the ISS program. The main goals of the mission were delivery and attachment of the International Space Station's P5 truss segment, a major rewiring of the station's power system, and exchange of ISS Expedition 14 personnel. The shuttle landed at 17:32 EST on December 22, 2006, at Kennedy Space Center 98 minutes off schedule due to unfavorable weather conditions. This mission was particularly notable to Sweden, being the first spaceflight of a Scandinavian astronaut (Christer Fuglesang).
STS-116 was the final scheduled Space Shuttle launch from Pad 39B as NASA reconfigured it for Ares I launches. The only remaining use of Pad 39B by the shuttle was as a reserve for the STS-400 Launch on Need mission to rescue the crew of STS-125, the final Hubble Space Telescope servicing mission, if their shuttle became damaged.
After STS-116, Discovery entered a period of maintenance. Its next mission would be STS-120 starting on October 23, 2007.