# Coronagraph Test Chamber

![Coronagraph Test Chamber](https://images-assets.nasa.gov/image/PIA20584/PIA20584~large.jpg)

- Released: April 28, 2016
- Category: infographics
- Credit: NASA/JPL-Caltech · JPL
- NASA source: https://images.nasa.gov/details/PIA20584
- Page: https://roman.mixinvisuals.com/image/lPIA20584/coronagraph-test-chamber/

The vacuum chamber at NASA Jet Propulsion Laboratory in Pasadena, California, used for testing WFIRST and other coronagraphs.