Soyuz 2.1a | Progress MS-33 (94P)
Russian Federal Space Agency (ROSCOSMOS)
Mission Status
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Mission Updates
Launch success with spacecraft in operation.
Source →Progress deployed.
Source →Liftoff!
Source →Official Webcast by NASA has started
Source →Tweaked T-0.
Source →Tweaked T-0.
Source →NET March 22.
Source →Rescheduled for NET March 11.
Source →Delayed into 2026 due to serious damage to the launch pad sustained during the launch of Soyuz MS-28 and long period required for repairs.
Source →NET December 21.
Source →Tweaked T-0.
Source →Updated launch time.
Source →Added launch time.
Source →NET December 19, 2025.
Source →Added launch.
Source →Mission Details
Progress resupply mission to the International Space Station.
Rocket Configuration
The Soyuz 2.1A converted the flight control system from analog to digital, which allowed launch from fixed platforms. It also allowed big fairings and payloads. It is currently used for crewed Soyuz and Progress flights to the ISS.