Answer | Crossword Clue |
---|---|
PARSEC | Astronomical unit of distance |
PARSEC | Unit of astronomical distance. |
PARSEC | Astronomical distance unit |
PARSEC | Astronomical distance of 3.26 light-years |
PARSEC | Astronomical distance |
LIGHTYEAR | Astronomical distance |
LTYR | Astronomical distance: Abbr. |
LTYR | Astronomical distance meas. |
UNIT | Astronomical ... (mean distance from the earth to the sun) |