1. There is a leak in the external radiator cooling loop of #ProgressMS21.
2. The hatch to the ship has been immediately closed.
3. The crew is in no danger.
4. RSC Energia calls a meeting to decide what to do next.
5. The launch of Soyuz MS-23 will be postponed.

— Katya Pavlushchenko (@katlinegrey) February 11, 2023