Space Vocabulary

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Across
  1. 3. Rocks that enter a planet's atmosphere
  2. 6. An object that orbits a planet or another celestial body that is not a star
  3. 8. Rocks that crash into a planet's surface
  4. 9. Small rocky planets (Mercury, Venus, Earth, Mars)
  5. 10. Gas giants (Jupiter, Saturn, Uranus, Neptune)
Down
  1. 1. Large object made of dust and ice that orbit the Sun. Characterized by streaming trails
  2. 2. Rocks that travel through space
  3. 4. The force of attraction between any two objects with mass
  4. 5. A large area of small, icy object that orbit the Sun beyond the planet Neptune
  5. 7. A mixture of gases that surround a planet, moon, or other celestial body