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Il y a 4 jours · 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.
16 mai 2024 · Sur cette photo distribuée par l’agence d’État russe Sputnik, le président chinois Xi Jinping, et le président russe Vladimir Poutine, participent à une cérémonie à Pékin en Chine, le ...
17 mai 2024 · Photo de l’agence de presse officielle russe Sputnik. | SPUTNIK VIA AFP. La guerre en Ukraine est bien au menu de la visite officielle de Vladimir Poutine en Chine. Lors d’une conférence de ...
Il y a 2 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 4 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 6 jours · Publié par : Guinéenews© Le : jeudi, 30 mai 2024 à 15h:15. Partager. 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 ...
Il y a 4 jours · 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 ...
