Across
- 1. the only star in our solar system in which the Earth and other planets revolve.
- 6. planet- a celestial body revolving around the sun, similar to a planet but it has not cleared its orbital region
- 8. a meteor that has landed on Earth
- 9. a large piece of space rock that does not have a regular shape and revolves around the sun
- 10. A large piece of rock in space that is smaller than an asteroid.
Down
- 2. everything that exists everywhere, including all matter and energy
- 3. a very large grouping of stars, planets, gas and dust
- 4. celestial body that is made up of ice, dust and small rock particles
- 5. a meteoroid that has entered the Earth’s atmosphere
- 7. a celestial body that is made of gas and produce their own light and energy
