_dy2u·5 anni fa·discussYep.2012: "The secretive government agency that flies spy satellites has made a stunning gift to NASA: two exquisite telescopes as big and powerful as the Hubble Space Telescope. They’ve never left the ground and are in storage in Rochester, N.Y."Those were just outdated spares predating Hubble, and apparently more advanced: https://www.washingtonpost.com/national/health-science/nasa-...
2012: "The secretive government agency that flies spy satellites has made a stunning gift to NASA: two exquisite telescopes as big and powerful as the Hubble Space Telescope. They’ve never left the ground and are in storage in Rochester, N.Y."
Those were just outdated spares predating Hubble, and apparently more advanced: https://www.washingtonpost.com/national/health-science/nasa-...