What really happens when astronauts cry in space

In space, tears don't fall due to the absence of gravity. Instead, surface tension causes them to cling to the eye, creating ...
Gizmodo

In space, no one can hear you cry

Because there’s no crying in space. You literally can’t cry. According to a recent tweet by astronaut Chris Hadfield, “your eyes make tears but they stick as a liquid ball,” aggregating into a salty ...