Across
- 3. Is now considered a dwarf planet
- 6. largest object in the asteroid belt between mars and Jupiter
- 7. Three part spacecraft
- 8. newest rover sent to mars
Down
- 1. whatever gets close stays there forever
- 2. biggest explosion
- 4. formed when a asteroid and meteorite crashes into the surface
- 5. small rocky object that orbits the sun
- 6. large object made of dust and ice that orbit the sun