Incoming Resources
- How does a rocket work?, by Sarah Eason
- Machines in space, Kay Barnham
- International Space Station, the science lab in space, by John Hamilton
- Space explorers, Anastasia Suen
- Space stations and beyond, by John Hamilton
- Think like an astronaut, written by Alex Woolf ; illustrated by David Broadbent
- Space exploration, by Liz Kruesi ; content consultant, Mary Kay Hemenway, PhD, Astronomy Department, University of Texas at Austin
- NPR American Chronicles