[{"n": "Space telescope", "u": "/e/space-telescopes/space-telescope/", "s": "Telescopes in space avoiding atmospheric interference for astronomical observation."}, {"n": "2012 National Reconnaissance Office space telescope donation to NASA", "u": "/e/space-telescopes/2012-national-reconnaissance-office-space-telescope-donation-to-nasa/", "s": "Two spy telescopes gifted to NASA; one reshaped space science."}, {"n": "ABRIXAS", "u": "/e/space-telescopes/abrixas/", "s": "German X-ray telescope lost to battery overcharge three days after launch."}, {"n": "Advanced Satellite for Cosmology and Astrophysics", "u": "/e/space-telescopes/advanced-satellite-for-cosmology-and-astrophysics/", "s": "First X-ray satellite to combine imaging, spectroscopy, and CCD technology."}, {"n": "AGILE (satellite)", "u": "/e/space-telescopes/agile-satellite/", "s": "Italy's gamma-ray eye on the high-energy universe."}, {"n": "Akari (satellite)", "u": "/e/space-telescopes/akari-satellite/", "s": "Japanese infrared satellite that mapped the entire sky."}, {"n": "Apollo Telescope Mount", "u": "/e/space-telescopes/apollo-telescope-mount/", "s": "Crewed solar observatory on Skylab, 1973–74."}, {"n": "Arcus (satellite)", "u": "/e/space-telescopes/arcus-satellite/", "s": "Proposed X-ray observatory for high-resolution spectroscopy of hot gas."}, {"n": "Ariel 5", "u": "/e/space-telescopes/ariel-5/", "s": "Joint UK-US X-ray telescope launched in 1974."}, {"n": "Arkyd-100", "u": "/e/space-telescopes/arkyd-100/", "s": "Planned low-cost space telescope for asteroid prospecting."}, {"n": "Array of Low Energy X-ray Imaging Sensors", "u": "/e/space-telescopes/array-of-low-energy-x-ray-imaging-sensors/", "s": "EUV telescope satellite that scanned half the sky for transients."}, {"n": "Astron (spacecraft)", "u": "/e/space-telescopes/astron-spacecraft/", "s": "Largest ultraviolet space telescope of its time."}, {"n": "Astronomical Netherlands Satellite", "u": "/e/space-telescopes/astronomical-netherlands-satellite/", "s": "First Dutch satellite, discovered X-ray bursts and observed ultraviolet sources."}, {"n": "BeppoSAX", "u": "/e/space-telescopes/bepposax/", "s": "Italian–Dutch satellite that resolved the origin of gamma-ray bursts."}, {"n": "Big Bang Observer", "u": "/e/space-telescopes/big-bang-observer/", "s": "Proposed space observatory for early-universe gravitational waves."}, {"n": "Calorimetric Electron Telescope", "u": "/e/space-telescopes/calorimetric-electron-telescope/", "s": "Space telescope searching for dark matter and cosmic ray sources."}, {"n": "Chandra X-ray Observatory", "u": "/e/space-telescopes/chandra-x-ray-observatory/", "s": "Flagship X-ray telescope launched in 1999, still operating."}, {"n": "CHIPS (satellite)", "u": "/e/space-telescopes/chips-satellite/", "s": "NASA satellite that found no expected hot gas glow."}, {"n": "CoRoT", "u": "/e/space-telescopes/corot/", "s": "First space telescope dedicated to detecting transiting extrasolar planets."}]