# Close-up of Roman's secondary mirror

![Close-up of Roman's secondary mirror](https://assets.science.nasa.gov/dynamicimage/assets/science/missions/rst/cleanroom-photos/mirror2.jpg?w=1600&fit=clip)

- Released: January 29, 2026
- Category: spacecraft
- Credit: NASA/Chris Gunn
- NASA source: https://science.nasa.gov/missions/roman-space-telescope/building-roman/
- Page: https://roman.mixinvisuals.com/image/p0f356c045dce/close-up-of-roman-s-secondary-mirror/

Roman's secondary mirror, photographed here, is 22 inches across. It's a critical part of the forward structure assembly, which also includes the support structure.