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Fun fact, the Hubble Deep Field took 140.8 hours to image an area 2.4 arc minutes on a side. It would take Hubble 38 thousand years to image the entire night sk
by sbierwagen 3y ago
Fun fact, the Hubble Deep Field took 140.8 hours to image an area 2.4 arc minutes on a side. It would take Hubble 38 thousand years to image the entire night sky to that depth.