An uncrewed Soyuz MS-23 launched today at 7:24 p.m. ET on a two-day journey to the International Space Station, where it will replace a damaged Soyuz capsule that sprung a coolant leak this past December.
The recent Progress 82 coolant leak was caused by an “external impact” and not some kind of manufacturing defect, Roscosmos is now claiming. At the same time, the Russian space agency is still having to deal with the fallout from the Soyuz MS-22 coolant leak in December, with plans to launch the replacement vehicle…
For the second time in two months, a docked Russian spacecraft at the International Space Station has sprung a coolant leak. Investigators don’t yet know the cause of the latest leak, prompting Russia’s space agency to delay the launch of a ‘lifeboat’ that’s meant to secure the safety of two cosmonauts on board.