NASA Astronaut Scott Kelly Plays Ping Pong With a Floating Ball of Water on the International Space Station

NASA astronaut Scott Kelly plays ping pong with a floating ball of water on the International Space Station using two paddles made of a hydrophobic material that repels the liquid.

Kelly is currently serving as the station’s commander during his year-long mission in space, and the video was filmed with the station’s RED Epic Dragon 4K camera.