Across
- 5. Machine made to explore the space.
- 6. Object that orbits another body in space.
- 8. Approximately located between the orbits of the planets Mars and Jupiter
- 12. Gaseous planet known for its rings.
Down
- 1. Category of rocky planets, also known as Terrestrial.
- 2. Irregularly shaped bodies made mostly of rock.
- 3. Biggest planet in the entire solar system.
- 4. Inner planet that has intense volcanic activity.
- 7. Galaxy where the solar system is located.
- 9. Terrestrial planet that contains life.
- 10. Category of gaseous planets, also known as Jovian.
- 11. Big ball of gases composed mainly of hydrogen and helium.