Space exploration is about to enter a new frontier. Witness history unfold and watch NASA and SpaceX: Countdown to Launch Tuesday at 10p. It all leads up to the official launch when live coverage begins Wednesday at 2p ET/11a PT on #SpaceLaunchLIVE. | Discovery

The NASA and SpaceX joint launch took place today and put its stamp on history as the first-ever commercial crewed spaceflight. 🚀 Learn more at https://bit.ly/2ZUGnQu 🎥 NASA - National Aeronautics and Space Administration #engineering | Interesting Engineering

Anxiously awaiting today’s #MarsLanding? We suggest putting on your headphones and listening to the latest “On a Mission” podcast 🎧, as the NASA Jet Propulsion Laboratory team goes in-depth on the entry, descent and landing of our NASA InSight spacecraft: https://go.nasa.gov/2FJ6Yre | NASA - National Aeronautics and Space Administration