who/what was responsible for its fabrication?
Mikhail S. Khomyakov, Antenna Laboratory of OKB-1
Sputnik 1
The chief constructor of Sputnik 1 at OKB-1 was Mikhail S. Khomyakov. The satellite was a diameter sphere, assembled from two hemispheres that were hermetically sealed with O-rings and connected by 36 bolts. It had a mass of . The hemispheres were 2 mm thick, and were covered with a highly polished 1 mm-thick heat shield made of an aluminium–magnesium–titanium alloy, AMG6T. The satellite carried two pairs of antennas designed by the Antenna Laboratory of OKB-1, led by Mikhail V. Krayushkin. Each antenna was made up of two whip-like parts, in length, and had an almost spherical radiation pattern.
what happened to hungary during the cold war failure of the uprising in Hungary as evidence that the Cold War in Europe had become a stalemate. what is a precursor to hungarian revolution? Both Hungarian and German forces stationed in Hungary were subsequently defeated when the Soviet Union invaded the country in late 1944. what happened during the postwar situation? The Soviet Army occupied Hungary, with the country coming under the Soviet Union's sphere of influence. what is the space initiative of this latter mentioned country of influence? They constructed the first satellite - Sputnik 1, The first cosmonaut Yuri Gagarin was sent to the space when did this first satellite construction start? Somewhere in 1956 or 1957
wiki:19663443
Sputnik 1 [SEP] Design
Signals on the first frequency were transmitted in 0.3 s pulses (near f = 3 Hz) (under normal temperature and pressure conditions onboard), with pauses of the same duration filled by pulses on the second frequency. Analysis of the radio signals was used to gather information about the electron density of the ionosphere. Temperature and pressure were encoded in the duration of radio beeps. A temperature regulation system contained a fan, a dual thermal switch, and a control thermal switch. If the temperature inside the satellite exceeded , the fan was turned on; when it fell below , the fan was turned off by the dual thermal switch.