| Answer | Crossword Clue |
|---|---|
| SUN | Its diameter is 866,500 miles. |
| MOON | Its diameter is 2,160 miles. |
| SATURN | Its diameter is 72,000 miles. |
| SATURN | It's 75,000 miles in diameter |
| PLUTO | It's about 2,100 miles in diameter |
| VOLGA | It's about 500 miles longer than the Danube |
