NASA engineering and flight management groups are persevering with to assessment knowledge and video related to a coolant leak from a backup radiator on the station’s Nauka multipurpose laboratory module (MLM). Two United States section spacewalks initially scheduled for Thursday, Oct.12, and Friday, Oct. 20, have been postponed till the assessment is full. New dates might be introduced later.
The leak has now ceased, as was reported by Roscosmos flight controllers and evidenced by NASA exterior station digicam views, which present solely residual coolant droplets.
The first radiator on Nauka continues to work usually, offering full cooling to the module with no impacts to the crew or to house station operations.
The backup radiator was delivered to the house station on the Rassvet module throughout house shuttle mission STS-132 in 2010. It was transferred to the Nauka throughout a Roscosmos spacewalk in April.
Groups on the bottom proceed to analyze the reason for the leak, and extra updates might be made as quickly as obtainable.
In the meantime, cargo operations and upkeep rounded out the day aboard the International Space Station.
All seven orbital lab residents started Wednesday morning weighing themselves in microgravity. Whereas the house atmosphere renders objects and people weightless, they nonetheless have mass. The crew makes use of a specialised system that applies a identified drive to a crew member and measures the ensuing acceleration to precisely calculate their mass.
The worldwide septet then break up up for the remainder of the day shifting on to a wide range of actions in preparation for upcoming spacewalks. Astronauts Loral O’Hara of NASA and Andreas Mogensen of ESA (European Area Company) will exit the house station and swab station surfaces to find out the kinds of microbes that may survive the acute situations of outer house. They are going to be supported by fellow astronauts Jasmin Moghbeli of NASA and Satoshi Furukawa of JAXA (Japan Aerospace Exploration Company) who will help the spacewalkers earlier than, throughout, and after the scheduled six-hour tour.
Cosmonauts Oleg Kononenko and Nikolai Chub are additionally preparing for a spacewalk collectively deliberate on the finish of the month to put in new {hardware} and deploy nanosatellites. The duo spent Wednesday morning learning the procedures deliberate for the six-hour and 45-minute spacewalk. After lunchtime, the Roscosmos flight engineers started gathering their spacesuit parts and organizing spacewalking instruments.
Amidst the spacewalk prep work in the present day, O’Hara, Mogensen and Furukawa additionally took turns transferring cargo out and in of the Cygnus house freighter berthed to the Unity module’s Earth-facing port. Cygnus launched to the orbital outpost on Aug. 1, carrying meals, gas, provides, and new science experiments to check gene remedy, atmospheric density, spacecraft fireplace security, and extra. The cargo craft from Northrop Grumman is because of finish its mission and depart in December.
Cosmonaut Konstantin Borisov spent his day supporting life assist and electronics upkeep. The primary-time house flyer finalized a session of carbon dioxide monitoring and readied radiation detectors that might be worn on spacesuits on an upcoming spacewalk. He additionally charged camcorder batteries and reconfigured video cameras.
Be taught extra about station actions by following the house station weblog, @space_station and @ISS_Research on X, in addition to the ISS Facebook and ISS Instagram accounts.
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