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Valentina Tereshkova became the first woman in space

On this day · 16 June 1963
45 sec read

A textile worker and amateur parachutist orbited Earth 48 times in 1963, beating the entire U.S. crewed program to the milestone.

Verified · NASA StarChild

On June 16, 1963, Soviet cosmonaut Valentina Tereshkova lifted off aboard Vostok 6, becoming the first woman to fly in space. She was 26, a former textile-mill worker recruited for her skill as an amateur parachutist rather than as a pilot.

Over the next 70.8 hours, Vostok 6 circled the planet 48 times. A second craft, Vostok 5 carrying Valery Bykovsky, was already aloft, and the two passed within a few kilometers of each other before both landed on June 19.

By the time she touched down, Tereshkova had logged more hours in orbit than every American astronaut who had flown to that point, combined.

No woman would follow her into orbit for another 19 years, until Svetlana Savitskaya in 1982. To this day Tereshkova remains the only woman to have flown a solo space mission, a distinction unlikely to be matched in the crewed era of multi-seat capsules.

48
orbits of Earth
26
years old at launch
71h
alone in space

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 NASA StarChild Space agency “Tereshkova was launched aboard Vostok 6 on June 16, 1963 and became the first woman to fly in space. During the 70.8 hour flight, Vostok 6 made 48 orbits of Earth.” starchild.gsfc.nasa.gov ↗
2 Smithsonian National Air and Space Museum Museum / research institution “From June 16 to 19, 1963, Valentina Vladimirovna Tereshkova became the first woman to fly in space.” airandspace.si.edu ↗
✓ Last reviewed Jun 7, 2026

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