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22 mai 2024 · Description. The Sputnik 1 spacecraft was the first artificial satellite successfully placed in orbit around the Earth and was launched from Baikonur Cosmodrome at Tyuratam (370 km southwest of the small town of Baikonur) in Kazakhstan, then part of the former Soviet Union.
Il y a 6 jours · Sputnik 2 was the second spacecraft launched into Earth orbit and was the first such biological spacecraft. It was a 4 meter high cone-shaped capsule with a base diameter of 2 meters. It contained several compartments for radio transmitters, a telemetry system, a programming unit, a regeneration and temperature control system for the ...
Il y a 4 jours · Sputnik 1 was launched on October 4, 1957, beating the United States and stunning people all over the world. The Soviet space program pioneered many aspects of space exploration: 1957: First intercontinental ballistic missile and orbital launch vehicle, the R-7 Semyorka. 1957: First satellite, Sputnik 1.
Il y a 2 jours · MOSCOU – SPUTNIK. À l’occasion de la Journée internationale de l’Afrique, célébrée chaque année le 25 mai, le Centre international de presse multimédia du groupe de médias Rossiya Segodnya dont Sputnik fait partie a organisé une table ronde Russie-Afrique sur la coopération entre les médias.
Sputnik 5 (1960 Lambda 1), also referred to as Korabl Sputnik 2, was the second in a series of spacecraft designed to further the development of an Earth orbiting system for the planned Soviet crewed space program. The objectives of the program were to: put a spacecraft that could potentially carry a cosmonaut into a circular Earth orbit; test ...
17 mai 2024 · Sergueï Lavrov a accordé récemment une interview à trois radios russes dont Sputnik. Le ministre russe des Affaires étrangères est revenu à cette occasion sur les sujets internationaux du moment. Au micro de Sputnik Afrique, Moussa Diakité, journaliste malien, nous partage ses analyses sur les déclarations du chef de la ...
Il y a 1 jour · Sputnik 3 was launched on May 15, 1958, and carried a large array of instruments for geophysical research and provided data on pressure and composition of the upper atmosphere, concentration of charged particles, photons in cosmic rays, heavy nuclei in cosmic rays, magnetic and electrostatic fields, and meteoric particles.
