Manifest / 01Go
Unknown Payload
Long March 6C
ProviderChina Aerospace Science and Technology Corporation
PadLaunch Complex 9A
DateAug 25, 2026
PrecisionAbout 03:20 AM UTC
Schedule watchTracking updates
T– about 4hWindow opens 03:15 AM UTC

This mission is complete.
STS-126 was a Space Shuttle mission to the International Space Station (ISS) flown by Space Shuttle Endeavour. The purpose of the mission, referred to as ULF2 by the ISS program, was to deliver equipment and supplies to the station, to service the Solar Alpha Rotary Joints (SARJ), and repair the problem in the starboard SARJ that had limited its use since STS-120.
Ground vector
Launch Complex 39A
Kennedy Space Center, FL, USA
Launch commit criteria
Tracking no weather issues at this time.
12:55 AM UTC - 12:55 AM UTC
No meaningful launch-time or status changes recorded.