Astronauts Steve Swanson, Reid Wiseman, and Alexander Gerst decided to explore the phenomenon of water surface tension in microgravity on the International Space Station.
View this video on YouTube
They made a water bubble and tried to land a sealed GoPro within it.
It got a little messy...
...but was ultimately a success!
So now you know: This is what life looks like when filmed inside a water bubble.
