Coco Solar system

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Across
  1. 2. The phase when the sunlit side of the Moon is facing towards Earth
  2. 5. An event where one object in space blocks another from view
  3. 7. An attractive force between any two objects that have massOn Earth, gravity pulls objects towards Earth's centre. In space, it keeps objects in orbit.
  4. 9. model A model of the Solar System in which Earth is at the centre
  5. 10. A planet made up mostly of icy materials Uranus and Neptune are ice planets.
  6. 11. The time it takes a planet to rotate once
Down
  1. 1. A half of the Earth, either north or south of the EquatorThe United States is in the northern hemisphere.
  2. 3. A representation of an idea, object or system
  3. 4. moon Any phase when less than half of the sunlit side of the Moon can be seen
  4. 6. When the Moon passes into the Earth's shadow
  5. 7. A group of millions or billions of stars
  6. 8. A large space rock that orbits the Sun