Valentina Vladimirovna Tereshkova is the first woman to have flown in 
space, having been selected from more than four hundred applicants and five finalists to pilot 
Vostok 6 on 16 June 1963. In order to join the Cosmonaut Corps, Tereshkova was only honorarily inducted into the 
Soviet Air Force and thus she also became the first civilian to fly in space.
Before her recruitment as a cosmonaut, Tereshkova was a 
textile-factory assembly worker and an amateur skydiver. After the 
dissolution of the first group of female cosmonauts in 1969, she became a
 prominent member of the 
Communist Party of the Soviet Union, holding various political offices. She remained politically active following the collapse of the 
Soviet Union and is still regarded as a hero in post-Soviet 
Russia.

In 2013 she offered to go on a one-way trip to Mars if the opportunity arose.
[2] At the opening ceremony of the 
2014 Winter Olympics, she was a carrier of the Olympic flag.
After the flight of 
Yuri Gagarin in 1961, 
Sergey Korolyov,
 the chief Soviet rocket engineer, came up with the idea of putting a 
woman in space. On 16 February 1962, Valentina Tereshkova was selected 
to join the female cosmonaut corps. Out of more than four hundred 
applicants, five were selected: 
Tatyana Kuznetsova, 
Irina Solovyova, 
Zhanna Yorkina, 
Valentina Ponomaryova,
 and Tereshkova. Qualifications included that they be parachutists under
 30 years of age, under 170 cm (5 feet 7 inches) tall, and under 70 kg 
(154 lbs.) in weight.
Tereshkova was considered a particularly worthy candidate, partly due to her "
proletarian" background, and because her father, tank leader 
sergeant Vladimir Tereshkov, was a 
war hero. He died in the Finnish 
Winter War during World War II in the 
Lemetti area in Finnish 
Karelia
 when Tereshkova was two years old. After her mission she was asked how 
the Soviet Union should thank her for her service to the country. 
Tereshkova asked that the government search for, and publish, the 
location where her father was killed in action. This was done, and a 
monument now stands at the site in Lemetti—now on the Russian side of 
the border. Tereshkova has since visited Finland several times.

Training included weightless flights, isolation tests, centrifuge 
tests, rocket theory, spacecraft engineering, 120 parachute jumps and 
pilot training in 
MiG-15UTI
 jet fighters. The group spent several months in intensive training, 
concluding with examinations in November 1962, after which four 
remaining candidates were commissioned Junior Lieutenants in the Soviet 
Air Force. Tereshkova, Solovyova and Ponomaryova were the leading 
candidates, and a joint mission profile was developed that would see two
 women launched into space, on solo Vostok flights on consecutive days 
in March or April 1963.
Originally it was intended that Tereshkova would launch first in 
Vostok 5 while Ponomaryova would follow her into orbit in Vostok 6. 
However, this flight plan was altered in March 1963. Vostok 5 would now 
carry a male cosmonaut 
Valery Bykovsky
 flying the joint mission with a woman aboard Vostok 6 in June 1963. The
 State Space Commission nominated Tereshkova to pilot Vostok 6 at their 
meeting on 21 May and this was confirmed by 
Nikita Khrushchev himself. Tereshkova was exactly ten years younger than the youngest 
Mercury Seven astronaut, 
Gordon Cooper.
After watching the successful launch of 
Vostok 5
 on 14 June, Tereshkova began final preparations for her own flight. She
 was 26 at the time. On the morning of 16 June 1963, Tereshkova and her 
back-up Solovyova were both dressed in spacesuits and taken to the 
launch pad
 by bus. After completing her communication and life support checks, she
 was sealed inside the Vostok. After a two-hour countdown, 
Vostok 6 launched faultlessly, and Tereshkova became the first woman in space. Her call sign in this flight was 
Chaika (
English: 
Seagull; 
Russian: 
Ча́йка), later commemorated as the name of an asteroid, 
1671 Chaika.
Although Tereshkova experienced 
nausea and physical discomfort for much of the flight,
[5]
 she orbited the earth 48 times and spent almost three days in space. 
With a single flight, she logged more flight time than the combined 
times of all American astronauts who had flown before that date. 
Tereshkova also maintained a flight log and took photographs of the 
horizon, which were later used to identify 
aerosol layers within the 
atmosphere.
Vostok 6 was the final Vostok flight and was launched two days after 
Vostok 5 which carried 
Valery Bykovsky
 into a similar orbit for five days, landing three hours after 
Tereshkova. The two vessels approached each other within 5 kilometers 
(3.1 mi) at one point, and Tereshkova communicated with Bykovsky and 
with Khrushchev by radio.
Even though there were plans for further flights by women, it took 19 years until the second woman, 
Svetlana Savitskaya,
 flew into space. None of the other four in Tereshkova's early group 
flew, and in October 1969 the pioneering female cosmonaut group was 
dissolved.