Answer: PLUTO
The answer PLUTO has 166 possible clues. See the results below.
Possible Clues:
- Sun's remote orbiter
- Lose rag in Portugal - it's far too remote and well away from the sun!
- Photo subject for NASA's New Horizons
- Declassified planet whose name is a Disney character
- Mickey Mouse's pet pooch
- See 37-Across
- Bjork song about Disney dog?
- Underworld boss with an additional pair losing their bearings
- Planet no more
- Infernal god set to devour head of lady love