Across
- 3. reclassified as a dwarf planet
- 4. takes photos of planets
- 5. large object made of dust and ice
- 6. explosion of stars
- 9. small rocky object that orbits earth
- 10. when rock impacts earth
Down
- 1. latest rover on mars
- 2. is a event horizon
- 7. neil armstrong was on this exploration
- 8. was a twin to another rover on mars