Earth & Space

12345678
Across
  1. 3. the Sun and all of the objects that move around it
  2. 4. a star composed of gases; provides Earth with most of its light and heat energy
  3. 7. the spinning of a planet, Moon, or other object on its axis
  4. 8. a large object that orbits a star; the Earth (a planet) orbits the Sun (star)
Down
  1. 1. the path that one object in space takes around another object in space
  2. 2. one complete circle made by a planet or satellite around another object
  3. 5. imaginary line about which an object rotates
  4. 6. a natural object that orbits a planet; Earth’s Moon is the only natural satellite and Earth’s nearest neighbor in space