Science glossary film: Elliptical orbit

An orbit in space which follows an oval-shaped path. Any small object orbiting a larger one in space will follow an elliptical orbit. 17th century German astronomer Johannes Kepler was the first person to suggest elliptical motion, and it was a huge step in improving our understanding of the Solar System.

17th century German astronomer Johannes Kepler was the first person to suggest elliptical motion, and it was a huge step in improving our understanding of the Solar System.