This is true. The telescope is much more than just the primary mirror.
Roman has two science instruments, a wide-field imager (“WFI”) and a coronagraph (“CGI”) and they were both built by NASA for this purpose (optics, electronics, detectors, deformable mirrors).
The WFI optics includes filters and a prism and grism for spectroscopy, and of course the very large CCD arrays.
The coronagraph is a rather special tech demo and allows imaging of exoplanets (Jupiter-like) while blocking the light of the host star. (https://science.nasa.gov/mission/roman-space-telescope/coron...). It’s a precursor to HWO which is mentioned down-thread.
From what I can gather it is much more than just the primary mirror but the entire platform sans classified parts, which were replaced with NASA's optics and sensors.
This is true. The telescope is much more than just the primary mirror.
Roman has two science instruments, a wide-field imager (“WFI”) and a coronagraph (“CGI”) and they were both built by NASA for this purpose (optics, electronics, detectors, deformable mirrors).
The WFI optics includes filters and a prism and grism for spectroscopy, and of course the very large CCD arrays.
The coronagraph is a rather special tech demo and allows imaging of exoplanets (Jupiter-like) while blocking the light of the host star. (https://science.nasa.gov/mission/roman-space-telescope/coron...). It’s a precursor to HWO which is mentioned down-thread.
From what I can gather it is much more than just the primary mirror but the entire platform sans classified parts, which were replaced with NASA's optics and sensors.