Polaris lies near which celestial pole?

Polaris lies near which celestial pole?

• A. North Celestial Pole
• B. South Celestial Pole
• C. Equator
• D. South Pole

Answer: (A)

Polaris lies near the North Celestial Pole, the point in the sky directly above Earth’s north axis. The axis of Earth points roughly toward Polaris, so when we extend that axis into space, it meets the celestial sphere near Polaris. That close alignment means Polaris stays almost fixed in the sky while the other stars appear to circle around it. It’s about 0.7 degrees from the true North Celestial Pole, which is why it’s used as a reliable reference for finding north at night. The South Celestial Pole sits opposite in the southern sky, and the celestial equator runs between the two poles. Over very long times, precession slowly shifts the pole’s direction, so which star sits closest to the pole will change eventually.

Polaris lies near the North Celestial Pole, the point in the sky directly above Earth’s north axis. The axis of Earth points roughly toward Polaris, so when we extend that axis into space, it meets the celestial sphere near Polaris. That close alignment means Polaris stays almost fixed in the sky while the other stars appear to circle around it. It’s about 0.7 degrees from the true North Celestial Pole, which is why it’s used as a reliable reference for finding north at night. The South Celestial Pole sits opposite in the southern sky, and the celestial equator runs between the two poles. Over very long times, precession slowly shifts the pole’s direction, so which star sits closest to the pole will change eventually.