Soyuz-U | Soyuz 26
Launch Successful
L - -- : -- : -- : --
Dec. 10, 1977, 1:18 a.m.
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: 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 56 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
The IGS-Radar 7 is a Japanese radar reconnaissance satellite. The satellite is operated by the Cabinet Satellite Information Center. The satellite se…
Rideshare mission with 3 HawkEye 360 satellites and other payloads.
A batch of satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
GPS-IIIA (Global Positioning System) is the first evolution stage of the third generation of the GPS satellites. It consists of the first ten (known …
USSF-67 is a mission for the United States Space Force with two satellites, including the LDPE-3A rapid prototype platform hosting 5 USSF payloads.
This launch carries multiple payloads, including 6 new satellites for the Jilin-1 commercial Earth observation satellite constellation and Qilu-2/3, …
Yaogan 37 is a Chinese military reconnaissance satellite. Shiyan 22A/B are 2 small Earth observation satellites built by SAST (SY-22A) & CAS (SY-22B).
APStar 6E is a small high-throughput communication satellite for Hong Kong based APT Satellite. It is based on the new DFH-3E small GEO platform deve…
This is the first launch of RS1 launch vehicle developed and built by ABL Space Systems. This launch carries two satellites for OmniTeq.