| Answer | Crossword Clue |
|---|---|
| EVENTHORIZON | Boundary marking the limits of a black hole |
| EVENT | ... horizon (black hole boundary) |
| Answer | Crossword Clue |
|---|---|
| EVENTHORIZON | Boundary marking the limits of a black hole |
| EVENT | ... horizon (black hole boundary) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.