Sputnik 1 (/ˈspʌtnɪk, ˈspʊtnɪk/, Russian: Спутник-1, Satellite 1) was the first artificial Earth satellite. It was launched into an elliptical low Earth...
79 KB (8,476 words) - 03:09, 18 August 2024
names: Sputnik 4 – Korabl-Sputnik 1 Sputnik 5 – Korabl-Sputnik 2 Sputnik 6 – Korabl-Sputnik 3 Sputnik 7 – Tyazhely Sputnik Sputnik 8 – Venera 1 Sputnik 9 –...
3 KB (380 words) - 23:51, 10 July 2022
Korabl-Sputnik 1 (Russian: Корабль Спутник 1 meaning Vessel Satellite 1), also known as Sputnik 4 in the West, was the first test flight of the Soviet...
5 KB (382 words) - 11:39, 16 August 2024
Sputnik 2 (Russian pronunciation: [ˈsputʲnʲɪk], Russian: Спутник-2, Satellite 2), or Prosteyshiy Sputnik 2 (PS-2, Russian: Простейший Спутник 2, Simplest...
25 KB (2,933 words) - 18:11, 27 August 2024
between the United States and Soviet Union caused by the Soviets' launch of Sputnik 1, the world's first artificial satellite. The crisis was a significant...
30 KB (3,339 words) - 05:15, 5 September 2024
placing Sputnik 1 into a low Earth orbit. Two versions of the Sputnik were built, the Sputnik-PS (GRAU index 8K71PS), which was used to launch Sputnik 1 and...
7 KB (636 words) - 00:15, 2 June 2024
up Sputnik, sputnik, or спутник in Wiktionary, the free dictionary. Sputnik 1 was the first artificial satellite, launched October 1957. Sputnik may...
3 KB (434 words) - 06:31, 6 April 2024
previous year, Sputnik 1 and Sputnik 2. This began a Space Race during the Cold War between the two nations. Explorer 1 was launched on 1 February 1958...
24 KB (2,778 words) - 04:09, 30 July 2024
Project Vanguard (section Sputnik and Explorer 1)
from Cape Canaveral Missile Annex, Florida. In response to the launch of Sputnik 1 on 4 October 1957, the U.S. restarted the Explorer program, which had...
22 KB (2,589 words) - 21:49, 17 August 2024
size, Sputnik Planitia is partially submerged in large, bright glaciers of nitrogen ice. Named after Earth's first artificial satellite, Sputnik 1, it constitutes...
28 KB (2,824 words) - 22:04, 15 July 2024