the.com/circumpolar
never sets, never rises, just loops the sky like it owns the place.
means describes stars or animals that stay near a pole, either wheeling around the sky without setting or living in the arctic and antarctic regions.
from from latin circum (around) plus polaris (of the pole) — coined for stars that circle the celestial pole instead of rising and setting like everything else.
depends on latitudea star's circumpolar status changes with where you stand
southern sky versionsouthern cross never sets for observers near antarctica
two meanings collideastronomers and biologists both claim the word
polaris isn't specialit just sits near the axis, barely moving at all
for instance
ursa major — circumpolar for most of the northern hemisphere above 40 degrees
polar bear — ranges across the entire arctic circumpolar region, five nations
arctic tern — migrates pole to pole, living in both circumpolar zones yearly
crux constellation — circumpolar only south of about 34 degrees latitude