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Soyuz Arrives at ISS with 3 Astronauts on First Manned Mission

Soyuz_spacecraft

Three astronauts who were launched into space aboard a Russian Soyuz spacecraft Monday entered the International Space Station nearly eight hours later, a relief to relatives and scientists months after a rocket failure aborted another mission.





Soyuz spacecraft carrying Russian, American and Canadian astronauts arrived at the International Space Station,  following the first manned launch since a failed launch in October.

Soyuz spacecraft crew
Soyuz spacecraft crewa

NASA astronaut Anne McClain, David Saint-Jacques of the Canadian Space Agency and Oleg Kononenko of the Russian space agency Roscosmos lifted off as scheduled at 5:31 p.m. (1131 GMT; 6:31 a.m. EST) Monday from the Russian-leased Baikonur cosmodrome in Kazakhstan.

David_Saint-Jacques_
David_Saint-Jacques_

 

The hatch of the capsule carrying NASA astronaut Anne McClain, David Saint-Jacques of the Canadian Space Agency and Oleg Kononenko of Russian space agency Roscosmos was opened while the station was flying over the southern coast of Yemen.


Anne McClain
Anne McClain

The three were greeted upon arrival Monday by the station’s current crew members, who had waited outside the hatch after the astronauts’ capsule docked and underwent safety checks.

 Oleg Kononenko
Oleg Kononenko

Their Soyuz MS-11 spacecraft launched from the Russian-leased Baikonur Cosmodrome in Kazakhstan on Monday at 5:31 p.m. (1131 GMT; 6:31 a.m. EST) then entered a designated orbit just under nine minutes later. The spacecraft made four orbits over six hours as it chased down the space station for the docking.

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The astronauts were the first sent to be sent to the space station since a crewed Soyuz launch was aborted in October after a booster rocket failed to separate properly, crippling the rocket. The families of the crew, other astronauts and space officials from several nations breathed a sigh of relief after observing the flawless launch.

NASA and Roscosmos said all onboard systems operated normally and the astronauts felt fine during the six-hour trip the space station. After two hours waiting in their capsule to confirm their ship was firmly docked to the station, they exited the capsule to join three astronauts already aboard the orbiting outpost at 1:37 a.m. (1940 GMT; 2:40 p.m. EST.)

Return Journey:





Soyuz-FG rocketThe station’s current crew of NASA’s Serena Aunon-Chancellor, Russian Sergei Prokopyev and German Alexander Gerst were waiting to greet the newcomers. They are scheduled to return to Earth on Dec. 20

McClain, Saint-Jacques and Kononenko will spend more than six months at the space station doing research and experiments in biology, Earth science, physical sciences and technology.

Past Failure:

A Soyuz-FG rocket carrying NASA astronaut Nick Hague and Roscosmos’ Alexei Ovchinin failed two minutes into its flight on Oct. 11, activating an automatic rescue system that sent their capsule into a steep ride back to Earth. They managed to emerge safely despite the harrowing ordeal.

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A Russian investigation attributed the failure to a sensor that was damaged during the rocket’s final assembly.

NASA announced Monday that Hague and Ovchinin will now launch to the space station on Feb. 28, along with NASA astronaut Christina Hammock Koch.

The Soyuz accident in October was the first aborted crew launch for the Russian space program since 1983, when two Soviet cosmonauts safely jettisoned after a launch pad explosion.

Russian space officials took measures to prevent the repeat of such a rocket failure. Since the October mishap, four successful unmanned Soyuz satellite launches have been conducted to clear the path for the crew’s launch on Monday.


Upcoming Plans:

After Monday’s successful launch, NASA Administrator Jim Bridenstine tweeted his thanks to his Russian counterpart Dmitry Rogozin and to NASA and Roscosmos space teams “for their dedication to making this launch a success.”

The Soyuz spacecraft is currently the only vehicle that can ferry crews to the space station, but Russia stands to lose that monopoly in the coming years with the arrival of SpaceX’s Dragon and Boeing’s Starliner crew capsules.

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At a press conference following the successful docking, Rogozin announced March 1, 2019, as the date for the next manned launch to the ISS.

McClain-spacewalking like rugby:

McClain, 39, served in Iraq and has represented the United States in women’s rugby.

She has said that training to spacewalk resembled the sport since it demands “grit, toughness, mental focus, and more”.

Russia-US cooperation in space has remained one of the few areas not affected by a crisis in ties between the former Cold War enemies.


But comments by the combative chief of the Russian space agency, Dmitry Rogozin, have raised eyebrows. He recently joked Russia would send a mission to the Moon to “verify” whether or not NASA lunar landings ever took place.

In recent years Russia’s debt-laden space industry has suffered a number of mishaps including the loss of cargo spacecraft and satellites. He said Ovchinin and Hague would be on board, along with NASA’s Christina Koch.

About

International Space Station:

The International Space Station (ISS) is a space station, or a habitable artificial satellite, in low Earth orbit. Its first component launched into orbit in 1998, with the first long-term residents arriving in November 2000. It has been inhabited continuously since that date. The last pressurised module was fitted in 2011. The station is expected to operate until at least 2028. Development and assembly of the station continues, with components scheduled for launch in 2018 and 2019. The ISS is the largest human-made body in low Earth orbit and can often be seen with the naked eye from Earth. The ISS consists of pressurised modules, external trusses, solar arrays, and other components. ISS components have been launched by Russian Proton and Soyuz rockets, and American Space Shuttles.

mission-iss-
source: NASA

The ISS serves as a microgravity and space environment research laboratory in which crew members conduct experiments in biology, human biology, physics, astronomy, meteorology, and other fields. The station is suited for the testing of spacecraft systems and equipment required for missions to the Moon and Mars. The ISS maintains an orbit with an altitude of between 330 and 435 km (205 and 270 mi) by means of reboost manoeuvres using the engines of the Zvezda module or visiting spacecraft. It completes 15.54 orbits per day.


Soyuz spacecraft:

 

Soyuz_spacecraft
source : wikipedia

Soyuz  is a series of spacecraft designed for the Soviet space program by the Korolev Design Bureau (now RKK Energia) in the 1960s that remains in service today. The Soyuz succeeded the Voskhod spacecraft and was originally built as part of the Soviet manned lunar programs. The Soyuz spacecraft is launched on a Soyuz rocket, the most reliable launch vehicle in the world to date. The Soyuz rocket design is based on the Vostok launcher, which in turn was based on the 8K74 or R-7A Semyorka, a Soviet intercontinental ballistic missile. All Soyuz spacecraft are launched from the Baikonur Cosmodrome in Kazakhstan.


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