Across
- 3. – A vehicle designed to travel beyond Earth’s atmosphere.
- 5. station – A large spacecraft where astronauts can live and work for long periods.
- 6. – The natural satellite that orbits Earth.
- 7. – The planet we live on; third from the Sun.
Down
- 1. – An object that orbits a planet, either natural or man-made.
- 2. – A person trained to travel and work in space.
- 3. – A glowing ball of hot gas, like the Sun, that gives off light and heat.
- 4. – A large body that orbits a star and doesn’t produce its own light.
- 5. – The star at the center of our solar system.