Sputnik 1 (/ ˈspʌtnɪk, ˈspʊtnɪk /, Russian: Спутник-1, Satellite 1), often referred to as simply Sputnik, was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by …

Nov 24, 2025 · 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. …

Browse Sputnik for breaking news and top stories on politics, economy, social media and the most viral trends.

Oct 3, 2017 · Sputnik, the world’s first human-made satellite of the Earth, was launched on October 4, 1957, marking the beginning of the Space Age and the modern world in which we …

While the Sputnik launch was a single event, it marked the start of the space age and the U.S.-U.S.S.R space race.

The world's first artificial satellite, Sputnik 1, was launched by the Soviet Union in 1957, marking the start of the space race. This guide provides suggested research materials on this topic at …

The Soviet Union launched the world's first artificial satellite aboard an R-7 intercontinental ballistic missile on October 4, 1957. Called Sputnik...