VOSTOK MANNED SPACE PROGRAM 1961 - 1963


THE VOSTOK PROGRAM


The Vostok space craft was the result of various unmanned Sputnik space flights. Unlike the American Mercury space craft the Vostoks lacked the ability to manoeuvre in orbit.

With the Vostok (East) program the Soviets achieved many world firsts, fuelled by their successes they outdo themselves with every successive flight, pulling well ahead in the cold war space race. The Soviet Premier Khruschev saw their space achievements as a measure of Soviet technological superiority over the Americans.

Vostok Mission Summary 1961 - 1963

CRAFTCREWLAUNCH DATEORBITSDURATION
VOSTOK 1Gagarin (First man in space)1961-04-1211 hr 48mins
VOSTOK 2Titov (first day in orbit)1961-08-0617.51 day 1 hr
VOSTOK 3Nikolayev (first group flight)1962-08-11643 days 22.5 hrs
VOSTOK 4Popovich (first group flight)1962-08-12482 days 23 hrs
VOSTOK 5Bykovsky (longest solo flight)1963-06-14824 days 23 hrs
VOSTOK 6Tereshkova (First woman in space)1963-06-16482 days 23 hrs
VOSTOK 1: Yuri Gagarin made history as the first man in space. Aboard Vostok 1 he orbited the Earth on 12-April-1961. The anniversary of his flight has since been celebrated as "Cosmonautics day" in honour of this event. The flight was completely automated although a secret code to unlock manual control (325) was provided to him unofficially. This code was so secret it was not intended to be given to Gagarin unless absolutely necessary. Gagarin became an instant celebrity and an unexpected propaganda coup for the Soviets. With this public attention, the opportunity to show Soviet technical superiority over their cold war foes the Americans became known as the 'Space race'. Gagarin later died in 27-March-1968, when his jet trainer crashed.
VOSTOK 2: The second Vostok flight (Vostok 2) occurred on the 6th August 1961 and was crewed by Gherman Titov. Titov was the fourth man in space as the Americans Alan Shepard and Virgil Grissom had their Mercury 3 and 4 sub-orbital flights after Gagarin, but Titov was the second person to orbit the Earth, remaining in orbit for over a day (25 hours) and orbiting the Earth 17.5 times. Other first included the first man to sleep in space and the first person to suffer from space sickness. For medical reasons Titov never flew in space again.
VOSTOK 3 & 4: The next two Vostok flights occurred at the same time setting the record for the first group flight. Cosmonauts Andriyan Nikolayev (Vostok 3) and Pavel Popovich (Vostok 4) were launched a day apart orbiting the Earth together. They came as close as 5 kilometres apart and made visual and radio contact. The was the first direct ship to ship radio contact in space. The mission was called short as the ground crew mistook a part of the conversation as a code phrase requesting they be brought back early due to problem.
VOSTOK 5 & 6: Vostok 5 and 6 was also a multi-ship mission with an increased duration than Vostok 3 and 4. Crewed by Valery Bykovsky in Vostok 5 and Valentina Tereshkova in Vostok 6 they both set very different world records. Tereshkova became the first woman in space while Bykovsky's five day flight even today remains as the record for the longest solo manned flight in earth orbit.

VOSTOK SPACE COLLECTION


First Day
Covers


Medals
and Medal sets


Soviet Manned Space
Program Pins


Soviet Manned Space
Program Patches


HOME