Hubble in doubt. Bob Zimmerman BehindtheBlack.com

Photo: .The dramatic improvement in Hubble's imaging capabilities after corrective optics were installed encouraged attempts to obtain very deep images of distant galaxies

CBS Eye on the World with John Batchelor
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Hubble in doubt. Bob Zimmerman BehindtheBlack.com


https://behindtheblack.com/behind-the-black/points-of-information/engineers-successful-complete-simulation-of-hubble-repair/