In an unusual situation, Roscosmos launched the Soyuz MS-14 crew vehicle without any humans aboard. The move is testing critical upgrades to the Soyuz MS series spacecraft, specifically the vehicle’s abort system interface with the upgraded Soyuz 2.1a rocket which will take over crew launch duties next year.
While no humans were aboard, Soyuz MS-14 carried a humanoid robot, called Skybot, up to the International Space Station. While the liftoff – from Site No. 31/6 at the Baikonur Cosmodrome, Kazakhstan, at 23:38:31 EDT on Wednesday – was nominal. The docking on Saturday was aborted ahead of final approach due to issues with the KURS rendezvous system on the ISS. Following a relocation of Soyuz MS-13, MS-14 docked on Monday night.