Download: Evidence of a Ninth Planet

By caltech


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Caltech's Konstantin Batygin, an assistant professor of planetary science, and Mike Brown, the Richard and Barbara Rosenberg Professor of Planetary Astronomy, discuss new research that provides evidence of a giant planet tracing a bizarre, highly elongated orbit in the outer solar system.

Read the Caltech News Story:

Learn more about:
- Konstantin Batygin's research:
- Mike Brown's research:

- Artist's concept and animation: Robert Hurt (Caltech/IPAC) & WorldWide Telescope
- Images: NASA, Keck Observatory, Cerro Tolo Observatory
- Motion graphics & editing: Caltech Academic Media Technologies

Produced in partnership with Caltech Academic Media Technologies and the Office of Strategic Communications. ©2016 California Institute of Technology