Related Clues:
- Bowl-shaped opening
- Lunar surface dent
- Bowl-shaped hole in the ground
- Cavity formed by explosion
- Slit in the back of a jacket
- Lunar landscape feature
- Moon depression
- Astronomical term coined by Galileo
- Bowl-shaped cavity, in a volcano say
- Blowout locale?
- Bowl-shaped depression
- Come across this walking on the moon for the beer, right?
- Copernicus on the moon, e.g
- Discharge, as steam
- Cavity in a volcano