The Universe

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Across
  1. 3. A natural object that revolves around a planet
  2. 5. A curved path followed by a satellite as it revolves around another object in space
  3. 6. The force responsib le for pulling objects towards each other
  4. 8. Any natural or artificial object that revolves around another object
  5. 9. Objects of rock and metal that are smaller than planets and revolve around the sun
  6. 10. A hunk of rock or metal from space that strikes the surbace of Earth or another planet or moon
  7. 11. A push or a pull
Down
  1. 1. A vehicle for exploring the surface of an extraterrestrial body, like the Moon and Mars
  2. 2. A tendency to resist change in motion
  3. 4. A large celestial body that revolves around the Sun in the Solar System
  4. 7. An optical instrument that makes distant objects appear larger
  5. 8. The star around which Earth and other planets revolve and receive heat and light