Little Astronauts

What's it like to live in space? How long can you stay in space? Discover how astronauts eat, sleep, work, and even exercise in a weightless world.

What's a spacewalk? Step outside your space vehicle, and you're spacewalking! Whether you're collecting samples, fixing equipment, or sightseeing, spacewalking is an out-of-this-world experience!

For more than 50 years, humans have been exploring space. How do we get there? Why do we go? And where will we go next? Discover the wonders of space flight from the past, present, and far into the future.

Want to go to space? Before launch, you've got some work to do! Find out what scuba diving, medical skills, and survival training all have to do with being an astronaut. Then it's 3-2-1 lift off!