Astronauts drink water in space by having a lid on their cup so the water doesn't go out of the cup and damage the shuttle. They could also drink water from packets like drink bottles. They try not to spill it all over themselves. <3
The same way that a person can be upside-down on Earth and still swallow water. The ability to swallow has nothing to do with gravity; it has to do with the muscles in the esophagus which move food...
an astronaut uses 10.6 tons of water a year waterwill have to be recycled in outer space to collect water from bathing sweating urine and airs humidity, yes it is cleaned for fresh drinking water
Yes they do drink in space, they drink water
Answer.
Yes, they would die if they didn't drink some water. The shuttle astronauts carry some of the water needed for themselves and also deliver water...