| Answer | Crossword Clue |
|---|---|
| kiloparsec | a unit of astronomical distance, 1000 parsecs |
| kiloparsecs | KILOPARSEC, a unit of astronomical distance, 1000 parsecs |
| kiloparsec | unit of distance, equal to 1000 parsecs |
| megaparsec | a measure of astronomical distance, a million parsecs |
| megaparsecs | MEGAPARSEC, a measure of astronomical distance, a million parsecs |
| secpar | a unit of astronomical distance |
| parsecs | PARSEC, a unit of astronomical distance |
| secpars | SECPAR, a unit of astronomical distance |
| parsec | a unit of measure for interstellar space that is equal to 3.26 light-years and is the distance to an object having a parallax of one second as seen from points separated by one astronomical unit |
