# Optical Telescope Assembly for NASA’s Nancy Grace Roman Space Telescope

![Optical Telescope Assembly for NASA’s Nancy Grace Roman Space Telescope](https://assets.science.nasa.gov/dynamicimage/assets/science/missions/rst/cleanroom-photos/ioa-005reva.jpg?w=1600&fit=clip)

- Released: November 7, 2024
- Category: spacecraft
- Credit: NASA
- NASA source: https://science.nasa.gov/mission/roman-space-telescope/timeline/
- Page: https://roman.mixinvisuals.com/image/p116dda62504c/optical-telescope-assembly-for-nasa-s-nancy-grace-roman-space-telescope/

The mission has now received its final major delivery: the Optical Telescope Assembly, which includes a primary mirror, nine additional mirrors, and supporting structures and electronics.