When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Of the imaginary coordinate lines that astronomers and navigators use in mapping the sky, perhaps ...

OVER the course of a year, the sun traces a path in the sky. This invisible line, called the ecliptic, isn’t created by the sun moving, but instead by Earth travelling around the sun. The solar system ...

The ecliptic is the path the sun, moon, and planets take across the sky as seen from Earth. It defines the plane of the Earth's orbit around the sun. The name "ecliptic" comes from the fact that ...

HOT SPRINGS, Ark.--(BUSINESS WIRE)--Atlas Obscura, the media and entertainment company dedicated to inspiring wonder and curiosity about the world, today announced Ecliptic, its second festival ...