| Answer | Crossword Clue |
|---|---|
| NOVA | Origin of the Crab Nebula |
| SUPERNOVA | Crab Nebula origins |
| Answer | Crossword Clue |
|---|---|
| NOVA | Origin of the Crab Nebula |
| SUPERNOVA | Crab Nebula origins |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.