SOLAR SYSTEM

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Across
  1. 2. It is a huge, spinning ball of hot gas that lights up the Earth and provides us with heat.
  2. 3. It is an astronomical body orbiting a star that is massive enough to be rounded by its own gravity.
  3. 5. It is a meteoroid that has entered the Earth's atmosphere, and it is sometimes called a shooting star or a falling star.
  4. 6. These are small bodies that travel through space.
Down
  1. 1. These are known as planetoids or minor planets.
  2. 4. It is a small, icy celestial body that orbits around the sun.
  3. 5. It is Earth's only natural satellite.