Soyuz 2.1b

Soyuz 2.1b is a expendable launch vehicle with its maiden flight in 2008. It has a payload capacity of 8,200 kg to low Earth orbit (LEO). It has completed 25 launches in its operational history.

Technical Specifications

  • Maiden flight: July 2008
  • Stages: 3
  • Height: 46.3 m
  • Diameter: 2.95 m
  • Launch mass: 312 t
  • LEO capacity: 8,200 kg
  • GTO capacity: 3,250 kg
  • Type: Expendable

Launch History

25 total launches · 25 successful · 0 failed.

Upcoming Launches with Soyuz 2.1b

  • Soyuz 2.1b | Progress MS-36 (97P) — 11/24/2026 · Baikonur Cosmodrome, Republic of Kazakhstan