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  1. 22 de may. de 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.

  2. en.wikipedia.org › wiki › Voyager_1Voyager 1 - Wikipedia

    25 de may. de 2024 · Voyager 1 is a space probe launched by NASA on September 5, 1977, as part of the Voyager program to study the outer Solar System and the interstellar space beyond the Sun's heliosphere. It was launched 16 days after its twin, Voyager 2 .

  3. Hace 4 días · Sputnik 1: Sputnik-PS: Success: The first human-made object to orbit Earth. 83.6 kg (183.9 lb) November 3 Soviet Union: Sputnik 2: Sputnik-PS: Success: The first satellite to carry a living animal, a dog named Laika. 508 kg (1,118 lb) December 6 US: Vanguard 1A: Vanguard TV-3: Failure

  4. Hace 4 días · Sputnik 1: 3 November 1957: First mammal in orbit, the dog Laika. USSR Sputnik 2: 31 January 1958: Confirmed existence of the Van Allen radiation belt. USA Explorer 1: 17 March 1958: First use of solar power in space. The oldest artificial object still in space. USA Vanguard 1: 4 January 1959: First rocket to reach Earth escape velocity.

  5. Hace 6 días · Description. The Sputnik 1 rocket body was the second stage, or "core booster", that carried the Sputnik satellite into orbit. The rocket body itself also reached orbit and was visible from the ground as a magnitude 1 object.

  6. 8 de may. de 2024 · The situation was changed by the launching of Sputnik 1 by the Soviet Union on October 4, 1957, followed by Sputnik 2 on November 3. Given leave to proceed on November 8, Braun and his army group launched the first U.S. satellite, Explorer 1, on January 31, 1958.

  7. 13 de may. de 2024 · 4 views 5 hours ago. Delve into the historic launch of Sputnik 1, the groundbreaking moment that ignited humanity's journey into space exploration. Explore the significance of this Soviet...