The Roscosmos State Corporation for Space Activities, commonly known as Roscosmos, is the governmental body responsible for the space science program of the Russian Federation and general aerospace research. Soyuz has many launch locations the Russian sites are Baikonur, Plesetsk and Vostochny however Ariane also purchases the vehicle and launches it from French Guiana.
Soyuz MS-23 will fly without crew to the International Space Station from the Baikonur Cosmodrome in Kazakhstan to replace Soyuz MS-22, that suffered a thermal control system depressurization/leak on the ISS on December 15, 2022.
Successful launch of Soyuz MS-23 into the rendezvous trajectory
Launch delayed to investigate possible commodity with Progress MS-21 thermal system leakage problem on February 11.
The International Space Station programme is tied together by a complex set of legal, political and financial agreements between the sixteen nations involved in the project, governing ownership of the various components, rights to crewing and utilization, and responsibilities for crew rotation and resupply of the International Space Station. It was conceived in 1984 by President Ronald Reagan, during the Space Station Freedom project as it was originally called.
The Soyuz programme is a human spaceflight programme initiated by the Soviet Union in the early 1960s. The Soyuz spacecraft was originally part of a Moon landing project intended to put a Soviet cosmonaut on the Moon. It was the third Soviet human spaceflight programme after the Vostok and Voskhod programmes.
The Soyuz MS-23 spacecraft will autonomously dock to the International Space Station to replace the damaged Soyuz MS-22 spacecraft as a ride home for ROSCOSMOS cosmonauts Sergey Prokopyev and Dmitriy Petelin as well as NASA astronaut Francisco Rubio.