Learn | Build | Grow on Instagram: "“From NASA to SpaceX: The Astronaut Who Helped Elon Musk Reach the Stars.” Garrett Reisman’s journey from NASA astronaut to SpaceX insider is a story of courage, innovation, and belief in the impossible. Leaving behind the stability of NASA, he joined Elon Musk’s bold mission to make space travel faster, cheaper, and more human. Here’s how he helped shape the future of spaceflight. From NASA to the Unknown: Garrett Reisman spent years at NASA, flying two Space