What unit multiple is employed when measuring structures within our own Milky Way galaxy?

Answer

Kiloparsec (kpc).

The kiloparsec, equal to 1,000 parsecs, is the unit used for measuring structures on the scale of the Milky Way, which is estimated to be around 30 kiloparsecs in diameter.

What unit multiple is employed when measuring structures within our own Milky Way galaxy?
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