EXAMPLES FROM THE WEB FOR GALACTIC
Three of them were still in the uniform of the Galactic Guards.
The beams of light glistened off the spire of the Galactic cache.
He was using a protractor, which was divided into Galactic degrees.
There were only two alternatives: the Empire or Galactic anarchy.
He turned and glared at Faress; professors do not glare at galactic emperors.
No further danger to Galactic peace expected from this source.
Is this what you consider the purpose of the Office of Galactic Colonization?
On the other hand, we are obligated to protect the interests of galactic citizens.
You have been awarded the Galactic Medal of Honor, the bearer of which can do no wrong.
Awarding you the Galactic Medal of Honor makes a symbol of you.
1839, "of the Milky Way," from Late Latin galacticus, from galaxias (see galaxy). In modern scientific sense "pertaining to (our) galaxy," from 1849.