Soyuz-U | Soyuz 26
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Dec. 10, 1977, 1:18 a.m. - Dec. 10, 1977, 1:18 a.m.
Instantaneous launch window.
Dec. 10, 1977, 1:18 a.m. - Dec. 10, 1977, 1:18 a.m.
Soyuz 26 carried Salyut 6 EO-1, which was the first long-duration expedition to the Salyut 6 space station. The mission began on December 10, 1977, 01:18:40 UTC, launching Commander Yuri Romanenko and Flight Engineer Georgi Grechko into orbit. They docked with the station the next day. During their 96-day stay in orbit, crew performed the first Soviet spacewalk since 1969 with the purpose of inspecting one of the stations docking ports. They also performed Earth observation, carried out various experiments and tested new navigation system. EO-1 crew was visited by Soyuz 27 and Soyuz 28 crews; the first ever refueling of the station was performed by an uncrewed cargo ship Progress 1 during the mission. EO-1 crew swapped vehicles with the Soyuz 27 crew, which allowed for a longer stay in orbit. EO-1 crew returned in the Soyuz 27 spacecraft, landing safely back on Earth on March 16, 1978, 11:18:47 UTC.
Soyuz 26 was a Soyuz spacecraft which launched on 10 December 1977 01:18 UTC. It transported two cosmonauts of EO-1 to Salyut 6. The crew was Yuri Romanenko and Georgi Grechko. It also transported down the two cosmonauts from EP-1.
Soyuz Details
Date of
Birth: Aug. 1, 1944
Age: 80
Date of
Birth: May 25, 1931
Date of Death:
April 8, 2017
The Roscosmos State Corporation for Space Activities, commonly known as Roscosmos, is the governmental body responsible for the space science program of the Russian Federation and general aerospace research. Soyuz has many launch locations the Russian sites are Baikonur, Plesetsk and Vostochny however Ariane also purchases the vehicle and launches it from French Guiana.
INFO WIKIA batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Launch of a yet to identified satellite to SSO for an undisclosed customer. The customer is suspected to be Low Earth Orbit communication satellite c…
31st commercial resupply services mission to the International Space Station operated by SpaceX. The flight will be conducted under the second Commer…
Ionosfera is a constellation of four ionospheric and magnetospheric research satellites developed by for Roscosmos for the project Ionozond. The s…
DSN 3, also known as Kirameki 3, is a geostationary communications satellite to be used for military communications by the Japanese military.
Note: Payload identity uncertain. Bars-M is the second incarnation of the Bars project, which was started in the mid 1990ies to develop a success…
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Eighth crewed flight to the Chinese space station.
A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.