| Answer | Crossword Clue |
|---|---|
| oceanographers | OCEANOGRAPHER, one who maps the oceans |
| oceanographer | one who maps the oceans |
| uranographer | one who maps the constellations |
| uranographers | URANOGRAPHER, one who maps the constellations |
| selenographist | one who maps the moon also SELENOGRAPHER |
| selenographer | one who maps the moon also SELENOGRAPHIST |
| selenographists | SELENOGRAPHIST, one who maps the moon also SELENOGRAPHER |
| selenographers | SELENOGRAPHER, one who maps the moon also SELENOGRAPHIST |
