From 🚀 to 🌎: @nasa astronaut @astro_feustel will be chatting with @delpotrojuan at 12:35 pm ET, followed by the first-ever tennis match in space LIVE at 8:30pm ET on Periscope TV. Tune-in tomorrow to witness history! #TMinusNetGeneration #USOpen #tennis #nasa #space #astronaut #netgeneration #netgennetset