Russian Cargo Spacecraft Successfully Docks with ISS Moscow, 2 Ma (ONA) --- Russia's Progress MS-30 cargo spacecraft successfully docked with the International Space Station (ISS), Russia's state space corporation Roscosmos said today. The spacecraft delivered 2,599 kg of various cargoes to the ISS, including 950 kg of refueling propellant, 420 kg of potable water for cosmonauts, and 50 kg of nitrogen. The Progress MS-30 cargo spacecraft was launched from the ...