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Plane of the Ecliptic - Universe Today
[/caption] Plane of the ecliptic, also known as the ecliptic plane, is a phrase you will often hear in astronomy. A basic definition is that the plane of the ecliptic is the plane of the Earth’s orbit, but that does not mean much to most people. Space is a three-dimensional vacuum, which you can think … Continue reading "Plane of the Ecliptic"