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An infrared telescope is a telescope that uses infrared light to detect celestial bodies. ... In 1961, Frank Low invented the first germanium bolometer.
The Hi-Z telescope concept was developed between 1989 and 1994: [77] a fully baffled [b] 4 m (13 ft) aperture infrared telescope that would recede to an orbit at 3 Astronomical unit (AU). [78] This distant orbit would have benefited from reduced light noise from zodiacal dust. [78] Other early plans called for a NEXUS precursor telescope ...
Notes on Hans Lippershey's unsuccessful telescope patent in 1608. The first record of a telescope comes from the Netherlands in 1608. It is in a patent filed by Middelburg spectacle-maker Hans Lippershey with the States General of the Netherlands on 2 October 1608 for his instrument "for seeing things far away as if they were nearby." [12] A few weeks later another Dutch instrument-maker ...
The near-infrared can be collected much like visible light; however, in the far-infrared and submillimetre range, telescopes can operate more like a radio telescope. For example, the James Clerk Maxwell Telescope observes from wavelengths from 3 μm (0.003 mm) to 2000 μm (2 mm), but uses a parabolic aluminum antenna. [ 20 ]
The Infrared Astronomical Satellite (Dutch: Infrarood Astronomische Satelliet) (IRAS) was the first space telescope to perform a survey of the entire night sky at infrared wavelengths. [6] Launched on 25 January 1983, [ 3 ] its mission lasted ten months. [ 7 ]
Hans Lipperhey [a] (c. 1570 – buried 29 September 1619), also known as Johann Lippershey or simply Lippershey, [b] was a German-Dutch spectacle-maker.He is commonly associated with the invention of the telescope, because he was the first one who tried to obtain a patent for it. [1]
Scientists expected the James Webb Space Telescope to reveal unknowns in the deepest realms of space.But they certainly didn't anticipate this. While scanning a region of the cosmos near the Big ...
1990 – Hubble 2.4m space Telescope launched, mirror found to be flawed; 1991 – Compton Gamma Ray Observatory satellite; 1993 – Keck 10-meter optical/infrared reflecting telescope begins operation, located at Mauna Kea, Hawaii; 1993 – Very Long Baseline Array of 10 dishes