Roscosmos revealed how weightlessness is simulated on Earth: a 5000 m³ tank and 45 portholes
A movable platform lowers full-size mock-ups of station modules into the pool, and cosmonauts practice operations in Orlan spacesuits
Orlan
Cosmonauts practiced rescue during an emergency in open space
Kononenko and Grebenkin trained in a hydrolaboratory on ISS module mock-ups
New engines and drone detection systems: developments of UAS are underway in St. Petersburg
Employees of NPO "AMB" have released a test batch of internal combustion engines for drones