- Key Takeaways
- The first few seconds
- What the vacuum actually does to the body
- The lungs matter more than most people expect
- It would not feel like freezing to death
- The rough timeline from exposure to death
- A real vacuum accident that ended in survival
- A real vacuum accident that ended in death
- Why astronauts do not simply wear full-pressure suits all the time
- Spacewalking work...
