| Answer | Crossword Clue |
|---|---|
| siderostats | SIDEROSTAT, a mirror, or telescope with a mirror, for reflecting the rays of a star in a constant direction |
| Answer | Crossword Clue |
|---|---|
| siderostats | SIDEROSTAT, a mirror, or telescope with a mirror, for reflecting the rays of a star in a constant direction |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.