telescope coil
1Green Bank Telescope — Infobox Telescope name = Green Bank Telescope organization = NRAO location = Green Bank, West Virginia, USA coords = coord|38|25|58.23|N|79|50|21.88|W|display=inline,title wavelength = radio built = 1991 2002 first light = August 22, 2000 style …
2Galileo (spacecraft) — Infobox Spacecraft Name = Galileo Orbiter Caption = Galileo is prepared for mating with the IUS booster Organization = NASA Major Contractors = Mission Type = Orbiter, fly by Flyby Of = Venus, Earth, 951 Gaspra, 243 Ida Satellite Of = Jupiter… …
3technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
4Search for extraterrestrial intelligence — The search for extraterrestrial intelligence is sometimes abbreviated as SETI. For other uses, see SETI (disambiguation). Screen shot of the screensaver for SETI@home, a distributed computing project in which volunteers donate idle computer power …
5photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
6Pioneer 5 — Infobox Spacecraft Name = Pioneer 5 Caption = Pioneer 5 mounted to its Thor Able launcher. Organization = NASA Mission Type = Interplanetary space Satellite Of = Sun Launch = March 11 1960 13:00:00 UTC Launch Vehicle = Thor Able NSSDC ID = 1960… …
7Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
8Magnetometer — A magnetometer is a measuring instrument used to measure the strength or direction of a magnetic field either produced in the laboratory or existing in nature. Some countries such as the USA, Canada and Australia classify the more sensitive… …
9electromechanical transducer — ▪ instrument Introduction any type of device that either converts an electrical signal into sound waves (as in a loudspeaker) or converts a sound wave into an electrical signal (as in the microphone). Many of the transducers used in… …
10Explorer 85 — Künstlerische Darstellung von THEMIS im Orbit THEMIS (Time History of Events and Macroscale Interactions during Substorms) ist ein NASA Programm, das aus fünf kleinen Satelliten besteht, die die Teilstürme in der Magnetosphäre der Erde erforschen …
