"Ecliptic" Natural Recordings by Native Speakers
The ecliptic is the term used to describe the apparent path that the Sun, Moon, and planets appear to follow as they move across the sky. It is the plane of Earth's orbit around the Sun, and is tilted at an angle of about 23.5 degrees relative to the celestial equator. The ecliptic is an important concept in astronomy as it is used to calculate the positions of celestial bodies and to predict eclipses.