⏰ when
When was the first artificial satellite launched into orbit around Earth?
Quick Answer
Sputnik 1 was launched on 4 October 1957, becoming the first artificial satellite to orbit Earth.
The Full Story
The first artificial satellite, Sputnik 1, was launched by the Soviet Union on 4 October 1957. It was a small spherical satellite that orbited Earth and sent simple radio signals. Sputnik 1 marked the beginning of the Space Age and triggered major technological and political competition in space. Its launch transformed both science and geopolitics in the late 20th century.
Key Facts
1.Launch date: 4 October 1957
2.Satellite: Sputnik 1
3.Country: Soviet Union
YouTube Angle
Suggested video title for this topic:
"The Space Age began with a tiny satellite in 1957—and the world changed overnight."
Was this answer helpful?
Tap a reaction — it helps us pick what to cover next.