Here's why:
* The Ecliptic: This imaginary line represents the apparent path of the Sun across the sky throughout the year. It's also the plane of Earth's orbit around the Sun.
* Planetary Orbits: All planets in our solar system orbit the Sun roughly in the same plane. This means they appear to move along a path close to the ecliptic from our perspective on Earth.
* Exceptions: While most planets stay relatively close to the ecliptic, there can be slight deviations due to the slight tilt of their orbits compared to Earth's.
Therefore, to find planets, look along the path of the ecliptic in the sky, which can be found by looking for the constellations of the zodiac.
