A Russian Progress MS-33 cargo spacecraft launched successfully on March 22, 2026, en route to the International Space Station (ISS). The launch, which took place from the Baikonur Cosmodrome in Kazakhstan, is a crucial resupply mission for the orbiting laboratory, delivering over 2.5 tons of essential materials to the crew.
The spacecraft was launched aboard a Soyuz-2.1a rocket at 15:00 Moscow time (20:00 Beijing time) on March 22, according to Russia’s state space corporation, Roscosmos. The Progress MS-33 is expected to dock with the ISS’s Russian segment, specifically the Nauka functional cargo block, on the afternoon of March 24, Moscow time.
The mission is vital for maintaining ongoing research and operations aboard the ISS. The cargo includes more than 2.5 tons of supplies needed by the cosmonauts and astronauts currently stationed on the ISS. This delivery ensures the continuation of scientific experiments and the well-being of the crew in low Earth orbit.
The launch highlights Russia’s continued role in supporting the ISS program, a collaborative effort involving multiple international space agencies. The ISS remains a key platform for scientific discovery and international cooperation in space.
