Across
- 2. a large, round object that revolves around a star and has cleared the region around its orbit.
- 4. a frozen object that orbits the sun.It's made of ice, gases, dust and bits of rock.
- 6. a piece of a meteor that lands on earth
Down
- 1. a small piece of rock moving in space
- 3. is a rocky object that orbits the sun but is too small to be called a planet or a dwarf planet
- 5. forms when a meteoroid hits Earth’s atmosphere