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Sputnik 1 — The first artificial satellite

October 4, 1957 · launch

Back to Timeline

1957launchfeaturedOctober 4

The Soviet Union launched Sputnik 1, Earth's first artificial satellite, marking the beginning of the Space Age and igniting the Space Race.

Sources

nasa.gov

Also on October 4

2004SpaceShipOne wins the Ansari X Prize

More launch events

2023Starship's first integrated flight test
2022Artemis I launches
2022Axiom-1 — first fully private mission to ISS
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2020Crew Dragon Demo-2 — first commercial crew launch
2018Falcon Heavy demonstration flight

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