Why Won't Anyone Save an Astronaut Who Floated Away Into Space?

It’s really hard to catch someone who floats away into space because they’re moving super fast and no one can run that fast.

Imagine you're on a playground slide, and you go super fast, so fast that when you get off the slide, you're already halfway across the field. If your friend tried to run after you to catch you, they’d have to run like lightning just to keep up. That’s kind of what happens with an astronaut who floats away into space, they’re moving so fast that even a spaceship has trouble catching them.

Space is really empty, there's almost nothing to slow the astronaut down. Without something like air or water to help slow them, they just keep going and going, faster than any person can run. So unless someone else goes super fast in a spaceship, they won’t be able to catch up.

It’s like trying to catch a fly that’s flying away on a really strong wind, you’d have to run really fast too!