When was telstar launched

The transistor and the traveling-wave tube were key components, but they had to survive a rocket launch and survive for a long time in space. The Telstar 1 satellite was made possible by a whole series of inventions devised by the team at Bell Labs, including the recently invented transistor.

Their lead researcher was engineer John Pierce, a big science fiction fan who was greatly inspired by the ideas he came across in science fiction books. He coined the term transistor and designed the technology into Telstar 1.

In fact, Pierce also wrote science fiction himself under the pseudonym J. Coupling: a nice in-joke for his Bell Labs colleagues, as j-j coupling is a complex hyper-physics concept involving the interaction between light atoms.

Telstar 1 and its subsequent iterations connected the globe through live transmission and changed the communications landscape forever. They even inspired the iconic World Cup soccer ball. Search Results.

Spacecraft : Telstar. Apogee : 5, km 3, mi. Perigee : km mi. Inclination : Period : First commercial comsat; active repeater. Spacecraft engaged in practical applications and uses of space technology such as weather or communication US Cat C.

Launch Vehicle : Thor Delta B. Telstar 2 -. Mass : 79 kg lb. Apogee : 10, km 6, mi. Active repeater. You are here Home nasm A Previous Next. Inventory Number A Brief Description Telstar, launched in , was the first active communications satellite: it received microwave signals from ground stations and retransmitted them across vast distances back to Earth. Country of Origin United States of America. Materials HAZMAT: Cadmium Plating, Magnesium Satellite: Aluminum alloy, ferrous alloy, glass, silicon, magnesium alloy, nylon, paint, copper alloy, gold plating, silver plating, laminated labels, nickel-cadmium battery, polyethylene, and zinc chromate Base: Rubber, wood, ferrous alloy, plastic, aluminum alloy, and cadmium plating Dimensions Overall Satellite with red antenna cover : Overall Crate base : Thank you.

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