ahecht t1_jdnbj2m wrote on March 25, 2023 at 6:02 PM

Reply to comment by MedicalJargon-itis in TIL: Thanks to poor internal communication at NASA, information about a spacesuit water leak wasn't properly communicated. Later, Astronaut Luca Parmitano almost drowned on a July, 2013 ISS space walk, his helmet filling with several liters of water before they could get him back inside. by OvidPerl

It would do both. Some of the water would flash boil, which would suck the heat out of everything around it, causing the rest of the water to freeze. Once the boiling stops you'd be left with a bunch of ice which would slowly sublimate away.