Space

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Across
  1. 5. A stony or metallic object that has fallen to Earth from outer space.
  2. 6. The imaginary line the Earth spins around
  3. 8. Third planet from the sun
  4. 10. Lumps of rock orbiting the Sun left over from when the Solar System formed.
  5. 11. Dust particles frozen in ice that orbit the Sun.
Down
  1. 1. The natural satellite that orbits the Earth
  2. 2. The length of time it takes for a planet to orbit the Sun.
  3. 3. The period on one section of the Earth or other planet when it is facing away from the Sun.
  4. 4. An outer planet in the Solar System made mainly from gas.
  5. 7. The star the Earth orbits around
  6. 9. A non-contact force that acts between two masses.