Jan 272024
Astronauts Virgil Grissom, Edward White, and Roger Chaffee were killed in the Apollo I fire in 1967. The three were in a training simulator when a spark set off a fire in an oxygen-rich capsule. The hatch could not be opened quickly enough, and the three perished. NASA took two years off to improve the safety of the space program. Children could learn about Apollo I at: Apollo I.