Rocket Science in 60 Seconds gives you an inside look at work being done at NASA to explore deep space like never before on Exploration Mission-1, the first flight of NASA’s Space Launch System rocket and Orion spacecraft. The agency's barge Pegasus has been expanded to transport massive SLS hardware between centers for testing and launches. In this episode, barge captains Alan Murphy and Terry Fitzgerald take you on a tour of the boat that shares a name with a mythical creature. For more information about SLS and Pegasus, visit: nasa.gov/sls Credit: NASA #nasa #sls #pegasus #em1 #rockets #engineering #spacecraft #space #exploration #video #rocketscience