Tag: Soyuz-2.1a
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Uncrewed Soyuz MS-23 “rescue” mission arrives at ISS
The Russian space agency, Roscosmos, docked an uncrewed Soyuz spacecraft to the International Space Station (ISS) as part of a plan to replace the stricken Soyuz MS-22 vehicle. The MS-23 mission launched atop a Soyuz-2.1a rocket from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan on Friday, Feb. 24, at 00:24 UTC. It docked without…
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Progress MS-22 arrives at ISS, MS-21 develops coolant loop leak
Roscosmos’ latest Progress resupply craft has docked at the International Space Station (ISS). Liftoff of the Progress MS-22 mission occurred at 06:15 UTC on Feb. 9 from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan aboard a Soyuz-2.1a rocket, docking two days later on Feb. 11 at 08:45 UTC. After the successful docking, Roscosmos engineers…
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Progress MS-21 launches and docks to ISS on resupply mission
Roscosmos launched Progress MS-21 atop a Soyuz-2.1a rocket from the Baikonur Cosmodrome, in Kazakhstan, at 8:20 PM EDT on Oct. 25 (00:20 UTC on Oct. 26). After launching from Site 31/6 in Baikonur, the Progress MS-21 spacecraft conducted a standard two-day autonomous rendezvous with the International Space Station (ISS). This comes after the then-head of…
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Soyuz MS-22 lofts two Russians and one American to ISS
The Russian federal space agency, Roscosmos, has launched three people to the International Space Station (ISS) from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan. Liftoff occurred at 13:54:49 UTC on Wednesday, Sept. 21. The launch marks a resumption of US astronaut flights onboard Russian rockets and is the first of up to three crew…
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Progress MS-20 docks to the International Space Station
A Soyuz 2.1a rocket has launched Progress MS-20 resupply spacecraft from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan. Progress MS-20 then conducted a fast-track, two-orbit rendezvous with the International Space Station (ISS) before docking to the aft port on the Zvezda service module at approximately 13:02 UTC (09:02 a.m. EDT). The mission is the…
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Russia launches Meridian communications satellite to Molniya Orbit
Russia has launched the Meridian-M n°20L satellite onboard a Soyuz 2.1a rocket from the Plesetsk Cosmodrome in Russia. The launch lifted off at 12:48:22 UTC bound for a very highly elliptical Molniya orbit of 900 x 39,000 km, with an inclination of 65°. This kind of orbit allows the satellite to remain over a certain…
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Roscosmos Launches Progress MS-17 to ISS
Roscosmos has launched their latest resupply mission to the International Space Station, Progress MS-17. The launch occurred at 23:27 UTC on June 29 from Site 31/6 at the Baikonur Cosmodrome in Kazakhstan. A Soyuz 2.1a launch vehicle was used to launch the Progress MS-17 spacecraft. The mission is known to NASA as Progress 78P, as…
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Progress MS-16 resupply ship manually docked following 2 day flight to Station
Roscosmos, the Russian owned space corporation, launched the Progress MS-16 resupply mission to the International Space Station right on time from Site No. 31/6 at the Baikonur Cosmodrome in Kazakhstan at 04:45:06 UTC on 15 February (23:45:06 EST on 14 February). Unlike most Russian missions to the Station, this flight did not make use of…
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Progress MS-15 arrives at Station with eventful automated docking
The Russian Federation’s state-owned space corporation, Roscosmos, has launched their latest resupply mission to the International Space Station. The supply craft, Progress MS-15, lifted off at 14:26:22 UTC, or 10:26:22 EDT, on Thursday, 23 July from Site No. 31/6 at the Baikonur Cosmodrome, Kazakhstan. The craft arrived and docked to the Station via its KURS-NA…
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Roscosmos Continues Pre-launch Preparations for the Progress MS-14 Spacecraft
Preparations for the flight of Progress MS-14 are continuing inside its Baikonur facility. Work included checkouts of the vehicle’s solar array panels and fueling of the spacecraft. Roscosmos is targetting the launch of the resupply mission to the ISS on April 25. The Progress (spelled “Прогресс” in Russian) spacecraft has been a workhorse resupply spacecraft…