How do coronagraphs find exoplanets? Find out in this animation narrated by Dr. Nick Siegler, Technology Manager of the NASA Exoplanet Exploration Program. Several versions are available.

Detailed Long Version (4 min)

Download: MP4 | WMV

This version provides a detailed explanation into the workings of the coronagraph and how it can help directly image exoplanets.

Quick Explanation Version (2 min)

Download: MP4 | WMV

This version provides a quick explanation into the workings of the coronagraph and how it can help directly image exoplanets. For more detail, there is also a 4-min version available.

Quick Non-Narrated Version (1 min)

Download: MP4 | WMV

This version provides a detailed explanation into the workings of the coronagraph and how it can help directly image exoplanets.