Across
- 3. the moon, extremely happy.
- 5. happening a lot without stopping or changing
- 6. to move around something.
- 7. of the blue, unexpectedly.
- 10. a person who travels to space.
- 12. something that is very large.
- 16. to move around your own axis.
- 18. related to the sun.
- 19. an unexpected meeting with someone.
- 20. where someone or something starts or comes from.
Down
- 1. the way something is made.
- 2. something that doesn't happen very often.
- 4. the force that pulls things to the ground.
- 8. a machine sent into space to gather information.
- 9. something that is made by putting things together.
- 11. at the same time
- 13. to get something
- 14. the size and weight of an object.
- 15. a device that is used to look at things far away.
- 17. a large rock that circles the sun.