| Answer | Crossword Clue |
|---|---|
| NEPTUNE | Great Dark Spot locale |
| MACLE | Dark spot |
| UMBRA | Dark spot |
| OASIS | Dark Martian spot |
| SOLIS | ... Lacus, dark spot on Mars. |
| BLACKHOLE | Dark spot in outer space |
| NITERY | After-dark hot spot, informally |
| SILVERLINING | Bright spot in a dark cloud |
