Convert gigameter to megaparsec
Selected category: length.
Definition and details for gigameter:
Gigameter (Gm) is a metric unit of distance equal to one million kilometers (or 109m). This unit would be a good yardstick for the inner Solar System.
Definition and details for megaparsec:
Megaparsec (Mpc) is a unit of length used by astronomers to study the most distant quasars and galaxies. It is about 3.26 million light years.