Across
- 4. It and its moon, Charon, are tipped on its side.
- 6. Landed in July 1997
- 7. It’s fast spin makes it look like a football.
- 9. Blackhole’s surface.
Down
- 1. Outside the Solar System.
- 2. Biggest explosion seen by humans.
- 3. Neil Armstrong went in it.
- 5. Unofficial code name was Easterbunny.
- 8. First dwarf planet to be explored by a spacecraft.
- 9. Was nicknamed Xena after a television series.