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1974 – Anglo-Australian Telescope 153-inch (3.9 m) optical reflecting telescope begins operation, located in Anglo-Australian Observatory near Coonabarabran, Australia 1975 – Gerald Smith, Frederick Landauer, and James Janesick use a CCD to observe Uranus , the first astronomical CCD observation
1672 — Laurent Cassegrain, produces a design for a reflecting telescope using a paraboloid primary mirror and a hyperboloid secondary mirror. The design, named 'Cassegrain', is still used in astronomical telescopes used in observatories in 2006. 1674 — Robert Hooke produces a reflecting telescope based on the Gregorian design.
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 ...
Zacharias Janssen; also Zacharias Jansen or Sacharias Jansen; 1585 – pre-1632 [1]) was a Dutch spectacle-maker who lived most of his life in Middelburg.He is associated with the invention of the first optical telescope and/or the first truly compound microscope, but these claims (made 20 years after his death) may be fabrications put forward by his son.
The 100-inch (2.54 m) Hooker reflecting telescope at Mount Wilson Observatory near Los Angeles, USA, used by Edwin Hubble to measure galaxy redshifts and discover the general expansion of the universe. A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. [1]
Hans Lipperhey is known for the earliest written record of a refracting telescope, a patent he filed in 1608. [ 1 ] [ 2 ] His work with optical devices grew out of his work as a spectacle maker, [ 3 ] an industry that had started in Venice and Florence in the thirteenth century, [ 4 ] and later expanded to the Netherlands and Germany.
Cox built his first telescope, a 6-inch reflector, at age 16 and four years later had completed a 10-inch reflector as well. [1] With Lou Lojas, Ed Hanna and Carl Groswendt, he founded the Amateur Telescope Makers of New York which became the Optical Division of the New York Amateur Astronomers Association in 1937.
Project Galileo aims to provide a curriculum resource for Science and Technology at Key Stages 3 & 4 and AS/A2 levels, including ICT & Design & Technology courses at post-16 level, to inspire teenagers to "learn the art as well as science of research and research teams, how scientific research is practiced, how physical ideas become mainstream, how collaboration between scientific disciplines ...
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