Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Watch SpaceX Rocket Break Sound Barrier Twice and Land in This Amazing Video 07-30-2019 • https://www.space.com/spacex-falcon-9-rocket-break Read Full Story Reported By Gina Kynast Make a Comment • Email Link • Send Letter to Editor Watch Streaming Broadcast Live: LRN.fm DLive Live Chat Telegram Share this page with your friends on your favorite social network: