June 16 — This Day in Women's History

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This Day in Women's History

A research-grade almanac of firsts and sentinel achievements — indexed against every day of the year.

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June 15 Calendar June 17

This Day

16June

1 indexed achievement across recorded history.

1963

Exploration

First woman in space aboard Vostok 6

Orbits Earth 48 times over nearly three days.

Valentina Tereshkova·European Space Agency