# Grism Dispersion

![Grism Dispersion](https://assets.science.nasa.gov/dynamicimage/assets/science/missions/rst/science/5adedb04-bcfb-492e-a00a-d22d657a7348.jpg?w=1600&fit=clip)

- Released: January 30, 2026
- Category: illustrations
- Credit: NASA
- NASA source: https://science.nasa.gov/mission/roman-space-telescope/wfi-technical/
- Page: https://roman.mixinvisuals.com/image/p6a323b9a6634/grism-dispersion/