No gravity, no problem! Save the date, as @NASA astronaut @astro_feustel tests his tennis skills in space during @USOpen fan week! Aboard the @iss, Feustel will use his special #NetGeneration racket and play tennis in space! Send us a 🚀🎾 if you'll be tuning in! #TminusNetGeneration #tennis #sports #nasa #internationalspacestation #instaspace #instatennis #usopen #dreambig #spacetravel #exploration