galactic year English

Meaning galactic year meaning

What does galactic year mean?

galactic year noun

— (astronomy) the time it takes for the Solar System to orbit around the center of the Milky Way Galaxy, estimated to be from 225 to 250 million years.

— a mechanical device intended to make a task easier

Synonyms galactic year synonyms

What other words have the same or similar meaning as galactic year?

galactic year English » English

cosmic year