The correct answer is A
The first woman to travel into space was Soviet cosmonaut Valentina Tereshkova.
On 16 June 1963, Tereshkova was launched on a solo mission aboard the spacecraft Vostok 6, two years after Yuri Gagarin’s first human-crewed flight in space. She spent more than 70 hours orbiting the Earth.
Sally Ride was the first American woman to enter space, while Helen Sharman was the first British woman in space.