Former ISS commander Chris Hadfield on going blind on his first spacewalk
Chris Hadfield
Former ISS commander and astronaut
Ideas
Former ISS commander Chris Hadfield on what went wrong with Columbia and NASA’s decisions
Former ISS commander Chris Hadfield on how Mars astronauts become Martians
Former ISS commander Chris Hadfield explains why we can’t freeze humans for interstellar travel
Former ISS commander Chris Hadfield: “The greatest antidote for fear is competence”
Former ISS commander Chris Hadfield: “There is no problem so bad that you can’t make it worse”
Former ISS commander Chris Hadfield explains why space smells like burnt steak
Astronaut Chris Hadfield: “It’s always easier to believe something than it is to understand it”
Former ISS commander Chris Hadfield explains why astronauts aren’t thrill-seekers
Former ISS commander and astronaut Chris Hadfield explains why space food tastes bland
Former ISS commander Chris Hadfield on how mission control solves problems
Former ISS commander and astronaut Chris Hadfield explains how WALL-E moves with a fire extinguisher
How to tell the difference between fear and danger
Former ISS commander Chris Hadfield explains why astronauts practice things going wrong
Astronaut Chris Hadfield on what 'thank you for your service' means
Former ISS commander Chris Hadfield explains how astronauts slow down on reentry
Astronaut Chris Hadfield on why finding life on Mars means life is everywhere
Astronaut Chris Hadfield explains how to change your behavior
Former ISS commander Chris Hadfield explains how shuttle crews prepare for launch aborts
Astronaut Chris Hadfield explains why you still age near the speed of light
Former ISS commander Chris Hadfield on knowing when it's time to stop
Astronaut Chris Hadfield explains how long spaceflight changes your body
Does going to space make you younger—and if so, how?
Former ISS commander Chris Hadfield explains why he lived at the bottom of the ocean
Former ISS commander Chris Hadfield: “You have to be ready all the time”
