Related Clues:
- They're found in showers
- Polar lights
- Skylights
- Must I drop from the stairs to see them?
- Sailor on board with his navigation system?
- ... sailor aboard takes a lead
- Excited roar after gold seen in the sky
- Has important role as crewman in vessel
- A visual display of yellow in the atmosphere
- They guide southern sailors
- Nature's 11 in the Arctic
- Display of lights in the night sky
- Atmospheric phenomenon consisting of bands of light
- Dino killers, in some theories
- ___ borealis