Nasa activated the 300-megapixel camera on the Nancy Grace Roman Space Telescope this weekend and the first test images are in. The results are out of focus—testing and calibration will take months—but delightful all the same, hailed as "green donuts." — Read…
Nancy Grace Roman Space Telescope test images
By system
September 23, 2026 •
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Original source:
Boing Boing
