26 reactions | Lucien Junkin, chief engineer of the space exploration vehicle at NASA, says he's "been at NASA for almost 30 years now," and "this is the peak of excitement that we've had." An inside tour of NASA's Johnson Space Center robotics design area: https://abcn.ws/2UPpKB4 | This Week | Facebook

292K views · 3K reactions | SpaceX's Starship megarocket, the most powerful launch vehicle ever built, successfully completed an hour-long test flight. The company has had a rocky year of test missions with this generation of Starship prototype, called Version 2. Read more: https://cnn.it/3KO0dqf | CNN | Facebook