KEY POINTS
- An attempt to launch last month was postponed hours before liftoff due to a small helium leak in ground equipment on SpaceX's launchpad.
- As soon as Isaacman emerged from Crew Dragon, viewers began responding to the livestream, saying that the footage had to be fake.
Yesterday, billionaire entrepreneur Jared Isaacman made history by becoming the first person to complete a private spacewalk. The spaceflight, part of SpaceX's Polaris Dawn mission, saw Isaacman venture into the vacuum of space alongside other crew members in a groundbreaking mission for privately funded space exploration.
