Scott Kelly Celebrates 300th Day In Space With Microgravity Water Ping Pong

Scott Kelly has been on the International Space Station (ISS) for over 300 days straight, nearing the end of his One-Year Mission.

As a little celebration of his extensive residency onboard the ISS, NASA has released a video of Kelly playing around with some hydrophobic, or water-repelling, ping pong paddles and a ball of water in microgravity. The video is filmed in 4K quality, so make sure you turn up those YouTube settings under the cog on the right of the player.