About 41,300 results
Open links in new tab
  1. Ecliptic - Wikipedia

    As seen from the orbiting Earth, the Sun appears to move with respect to the fixed stars, and the ecliptic is the yearly path the Sun follows on the celestial sphere. This process repeats itself in …

  2. Ecliptic | Definition, Facts, Obliquity, & Zodiac | Britannica

    ecliptic, in astronomy, the great circle that is the apparent path of the Sun among the constellations in the course of a year; from another viewpoint, the projection on the celestial …

  3. What Is the Ecliptic Plane | Ecliptic Constellations | Plane of ...

    Oct 1, 2025 · The ecliptic is more than just a scientific term – it's a starting point for exploring the night sky. With the ecliptic, you can track the movements of the Sun, Moon, planets, zodiac …

  4. The ecliptic is the sun’s path in our sky - EarthSky

    Jun 18, 2025 · Unless you live in the high Arctic or Antarctic, you see the sun arc across your sky each day from east to west. The moon follows the sun’s path as well. And so do the major …

  5. What Is the Ecliptic? - Sky & Telescope

    Jul 28, 2022 · The ecliptic, simply put, is the plane of Earth’s orbit around the Sun. It extends beyond that to include the seven other planets — and, because it’s imaginary, actually beyond …

  6. The Path of the Sun, the Ecliptic - NASA

    In summer, the Sun's path is longest, and so are the days. In winter, the Sun's path is shortest, and so are the days. Even though the planets move on the celestial sphere, they do not …

  7. Ecliptic in astronomy - BBC Sky at Night Magazine

    The ecliptic is the invisible path that the Sun traces as it moves around the sky. If the Sun were to drop breadcrumbs behind it like a cosmic Hansel and Gretel, this is the trail it would leave behind.

  8. Orbits and the Ecliptic Plane - HyperPhysics

    In the Earth's frame of reference, the Sun's apparent path is called the ecliptic. The ecliptic plane is inclined at 23.5° with respect to the celestial equator because of the tilt of the Earth's …

  9. What Is the Ecliptic? - timeanddate.com

    The ecliptic is the name given to the path the Sun follows through the stars and constellations over the course of a year. We can’t see the stars behind the Sun because of the bright blue sky.

  10. ECLIPTIC Definition & Meaning - Merriam-Webster

    The meaning of ECLIPTIC is of or relating to the ecliptic or an eclipse.