安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Sputnik News - World News, Breaking News Top Stories
Sputnik International is a global news media keeping you updated on all the latest world news 24 7 Browse Sputnik for breaking news and top stories on politics, economy, social media and the most viral trends
- Sputnik 1 - Wikipedia
Sputnik 1 ( ˈ s p ʌ t n ɪ k, ˈ s p ʊ t n ɪ k , Russian: Спутник-1, Satellite 1), sometimes referred to as simply Sputnik, was the first artificial Earth satellite It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program
- Sputnik | Satellites, History, Facts | Britannica
Sputnik, a series of three Soviet artificial satellites Sputnik 1 (launched October 4, 1957) was the first artificial satellite and the beginning of the ‘space race’ between the U S and the Soviet Union Sputnik 2 carried the dog Laika, the first living creature in space
- Sputnik - NASA
As a technical achievement, Sputnik caught the world's attention and the American public off-guard Its size was more impressive than Vanguard's intended 3 5-pound payload
- Sputnik (news agency) - Wikipedia
Sputnik (Russian pronunciation: [ˈsputnʲɪk]; formerly Voice of Russia and RIA Novosti, naming derived from Russian спутник, "satellite") is a Russian state-owned [1] news agency and radio broadcast service
- 65 Years Ago: Sputnik Ushers in the Space Age - NASA
Launched as a contribution to the International Geophysical Year (IGY), Sputnik weighed 184 pounds and orbited the Earth every 90 minutes, sending out a signal that amateur radio operators around the world could monitor
- The story of Sputnik: how one soviet satellite changed everything
Explore how the 1957 launch of Sputnik 1 by the Soviet Union ignited the Space Race, reshaped global politics, and revolutionized space exploration
- Sputnik launched | October 4, 1957 - HISTORY
The Soviet Union inaugurates the “Space Age” with its launch of Sputnik, the world’s first artificial satellite
|
|
|