A journey in a spaceship teaches children about gravity, the moon, the sun, and the planets.
- ISBN10 0689714912
- ISBN13 9780689714917
- Publish Date 30 September 1991
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Edition Aladdin Books ed.
- Format Paperback
- Pages 29
- Language English