Russian Spacecraft Leaks Coolant, ISS Crew Safe

Russian Spacecraft Leaks Coolant, ISS Crew Safe
This undated photo released by Roscosmos State Space Corporation shows the International Space Station (ISS). Roscosmos State Space Corporation via AP
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An uncrewed Russian cargo spacecraft docked at the International Space Station on Saturday has leaked coolant, but the incident does not pose any danger to the station’s crew, according to Russia’s space agency and NASA.

Engineers at the Russian Mission Control Center outside Moscow first detected depressurization inside the Progress MS-21 cargo ship’s coolant loop, Roscosmos said.