Across
- 3. Made of gold or having a bright yellow color like gold.
- 5. A vehicle designed to travel or work in space.
- 9. A specific task or journey that scientists or astronauts are sent to do.
- 10. exploration The discovery and study of planets and stars using technology.
- 11. To say hello or welcome someone.
- 13. To send a rocket or spacecraft into the sky or space.
- 14. To speak or act on behalf of a group; to be a symbol of something.
Down
- 1. A very large sea mammal that breathes through a hole on top of its head.
- 2. A person or animal that lives in a particular place.
- 4. island An island where no people live, often in a hot or remote area.
- 6. To send out electrical signals, messages, or information.
- 7. race All people living on Earth as a group.
- 8. capsule A container filled with objects from the present to be opened by people in the future.
- 9. A person or thing that carries a message from one place to another.
- 12. system The sun and all the planets that move around it.