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.

Dec 4, 2025 · The historic Sputnik launch on Oct. 4, 1957 marked the beginning of the space age, leading to the establishment of NASA as well as the U.S.–Soviet space race.

Jul 10, 2019 · 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 the evening of 4 October, at the Baikonur Cosmodrome in Soviet Kazakhstan, the R-7 rocket ignited and lifted off the launch pad. Its engines burned steadily as it climbed through the …

Nov 24, 2009 · The Soviet Union inaugurates the “Space Age” with its launch of Sputnik, the world’s first artificial satellite.

Explore Sputnik 1, the world's first artificial satellite that ignited the space age. Learn about its historic mission, design, and impact.

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

Apr 29, 2025 · Sputnik 1 was the first artificial satellite, launched by the Soviet Union on October 4, 1957. The launch of Sputnik 1 sparked a new era of space exploration and competition with …