"Maybe what we’ll do is have a tournament organized by nationality & see how long we can have it run." Get ready for @nasa astronaut @Astro_Feustel's big tennis plans on the @ISS as we are only 3⃣ days to liftoff! #TMinusNetGeneration #USTA #nasa #tennis #drewfeustel #instatennis #spacestation #instaspace #netgeneration