🇷🇺Valentina
Tereshkova

On the morning of June 16, 1963, a twenty-six-year-old woman who had been working in a textile factory eighteen months earlier was strapped into a spherical capsule atop an R-7 rocket at the Baikonur Cosmodrome in Kazakhstan, and launched into orbit. Her call sign was Chaika — Seagull. Over the next two days and twenty-two hours, Valentina Vladimirovna Tereshkova completed forty-eight orbits of the Earth, logging more time in space than all American male astronauts combined up to that point. When she ejected from the capsule and parachuted to the ground in the Altai region of Siberia, she became permanently, indelibly, the first woman ever to have flown in space — a record that, in its solo dimension, she still holds today.

She was born on March 6, 1937, in Maslennikovo, a small village on the Volga in the Yaroslavl Oblast of Russia. Her father, Vladimir Tereshkov, was a tractor driver who was killed in the Russo-Finnish War when she was two years old. Her mother, Elena Fyodorovna, raised three children alone on a collective farm and later moved the family to Yaroslavl, where Valentina worked at a tire factory and then a textile mill while continuing her education by correspondence. At the mill she joined the local Aeroclub and discovered parachuting — a sport that combined a taste for physical risk with the sensation of flight. She made her first jump at twenty-two and completed more than ninety jumps over the following years, becoming an accomplished amateur parachutist and a passionate advocate for women's participation in aviation.

In 1961, Yuri Gagarin's flight transformed the Soviet space program into a matter of intense national pride and international propaganda contest. Sergei Korolev, the chief designer of the Soviet space program, and Nikita Khrushchev conceived the idea of flying a woman in space — partly as a genuine experiment in whether women could function in the space environment, partly as a political statement of Soviet gender equality that would embarrass the Americans, who had not considered female astronaut candidates. An open search was conducted across the USSR. More than four hundred women applied. Five were selected for training, all young women with parachuting experience — the required method of returning to Earth from a Vostok capsule involved ejecting and parachuting separately from the spacecraft. Tereshkova was among the five, and in the summer of 1963 she was chosen for the mission.

The mission, Vostok 6, launched simultaneously with Vostok 5, crewed by cosmonaut Valery Bykovsky, in a paired flight intended to allow the two spacecraft to approach each other and for both cosmonauts to conduct observations and experiments. Tereshkova experienced space sickness during the early part of the mission and, according to accounts that emerged later, discovered and reported a software error that, if uncorrected, would have driven the spacecraft into a higher orbit rather than returning it to Earth. Soviet engineers corrected the error from the ground. She completed her mission, re-entered the atmosphere, ejected at approximately 6 kilometers altitude, and parachuted safely to a field. She was the only woman in the Soviet cosmonaut corps for nearly two decades.

After her flight, Tereshkova became one of the most famous women in the world and a prominent public figure in the Soviet Union. She earned an engineering degree from the Zhukovsky Air Force Engineering Academy in 1969 and a doctorate in engineering in 1977. She served as a Soviet and later Russian representative in international forums and political bodies — including as a delegate to the State Duma — for decades. She has remained publicly active into her eighties, including a widely reported statement in 2021 that she would be willing to travel to Mars on a one-way mission if given the opportunity. Fifty-two nations have awarded her honorary citizenship or decorations. The crater Tereshkova on the Moon, an asteroid, and a mountain in Antarctica bear her name. She remains the only human being in history to have flown alone in space on a solo mission as a woman.