No gravity, no problem! @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 🚀 you're ready for this monumental match! #TminusNetGeneration #tennis #sports #nasa #spacetravel #internationalspacestation #instaspace #instatennis #usopen #odyssey #space #exploration