Новости МКС

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Вернулись к шлюзу

Дрю



и Лука

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Термочехол шлюза открыт

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Лука в шлюзе

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... за ним - Дрю

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Термочехол закрыт

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 Jonathan McDowell‏ @planet4589 3 мин. назад

Morgan and Parmitano back inside the airlock, preparing to close the hatch

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Наружный люк закрыт и задраен. Выход завершен

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Chris B - NSF‏ @NASASpaceflight 1 мин. назад

EVA-64 - Complete. AMS-02 Four Series of Repair Spacewalks - Complete!

ARTICLE:
https://www.nasaspaceflight.com/2020/01/nasa-esa-challenging-ams-repair-spacewalks/ ...
- by Chris Gebhardt (@ChrisG_NSF)

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 Jonathan McDowell‏ @planet4589 2 мин. назад

EVA-64 hatch closed at 1815 UTC. Preparing to repressurize Quest airlock

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Наддув начат в 21:20 ДМВ

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 Jonathan McDowell‏ @planet4589 44 сек. назад

Quest airlock being repressurized at 1820 UTC

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Время выхода - 6 h 16 m

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 William Harwood‏ @cbs_spacenews 2 мин. назад

US EVA-65: Airlock repress began at 1:20pm EST, officially bringing today's spacewalk to an end at 6h 16m; total ISS EVA time now stands at 1,428h and 26m through 227 excursions; Morgan's 7 EVAs total 45h and 48m while Parmitano's 6 EVAs total 33h and 09m

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Люк на МКС открыт

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Внесли EV2

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... и EV1

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https://tass.ru/kosmos/7606869

25 ЯНВ, 21:23
Астронавты завершили работы по ремонту магнитного альфа-спектрометра за бортом МКС
Эндрю Морган и Лука Пармитано вернулись в шлюз Quest после примерно шести часов работы

НЬЮ-ЙОРК, 25 января. /ТАСС/. Астронавт Национального управления США по аэронавтике и исследованию космического пространства (NASA) Эндрю Морган и сотрудник Европейского космического агентства (ЕКА) итальянец Лука Пармитано завершили в субботу выход в открытый космос с борта Международной космической станции (МКС) для проведения работ по ремонту магнитного альфа-спектрометра. Трансляцию операции вели на сайте NASA.

Астронавты вернулись в шлюз Quest после примерно шести часов работы. Во время выхода в открытый космос они проверили трубки охладителя альфа-спектрометра, которые в декабре этого года были подключены к новой системе циркуляции сжиженного углекислого газа. Пармитано ликвидировал утечку из одной трубки. Астронавты также заново установили теплозащитный экран альфа-спектрометра.

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https://blogs.nasa.gov/spacestation/2020/01/25/astronauts-wrap-up-spacewalk-repair-job-on-cosmic-ray-detector/

Astronauts Wrap Up Spacewalk Repair Job on Cosmic Ray Detector

Mark Garcia
Posted Jan 25, 2020 at 1:41 pm


A helmet cam attached to the spacesuit of astronaut Andrew Morgan pictures astronaut Luca Parmitano during the final spacewalk to repair a cosmic ray detector.

Expedition 61 crew members Andrew Morgan of NASA and Luca Parmitano of ESA (European Space Agency) concluded their spacewalk at 1:20 p.m. EST. During the 6 hour, 16 minute spacewalk, the two astronauts successfully completed leak checks for the cooling system on the Alpha Magnetic Spectrometer (AMS) and opened a valve to being pressurizing the system. Preliminary testing shows AMS is responding as expected.

Ground teams will work over the next several days to fill the new AMS thermal control system with carbon dioxide, allow the system to stabilize, and power on the pumps to verify and optimize their performance. The tracker, one of several detectors on AMS, should be collecting science data again before the end of next week. The upgraded cooling system is expected to support AMS through the lifetime of the space station.

AMS is a joint effort between NASA and the Department of Energy's Office of Science and is led by Principal Investigator Samuel Ting, a Nobel laureate from the Massachusetts Institute of Technology. The AMS team includes some 600 physicists from 56 institutions in 16 countries from Europe, North America and Asia. AMS has been capturing high-energy cosmic rays to help researchers answer fundamental questions about the nature of antimatter, the unseen "dark matter" that makes up most of the mass in the universe, and the even-more-mysterious dark energy that is speeding up the expansion of the cosmos.

The astronauts also completed an additional task to remove lens filters on two high-definition cameras that were fogged and created a hazy view.

This was the fourth spacewalk by Morgan and Parmitano to repair the spectrometer and the 227th in support of station assembly, maintenance and upgrades. For Morgan, it was the seventh spacewalk of his career, for a total of 45 hours and 48 minutes, and the sixth for Parmitano, with a total of 33 hours and 9 minutes, who will return to Earth Feb. 6 in a Russian Soyuz spacecraft to complete a six-and-a-half month mission on the outpost. Spacewalkers have now spent a total of 59 days 12 hours and 26 minutes working outside the station. This was also the ninth spacewalk for the Expedition 61 crew, more than in any other increment in the history of the station.