Новости МКС

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Люк закрыт
 

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ISS Updates‏ @ISS101 1 мин. назад

The spacewalk officially concluded at 22:10 UTC after an elapsed time of seven hours and 34 minutes.

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Chris B - NSF‏ @NASASpaceflight 3 мин. назад

Russian EVA-43 CONCLUDES - PET 7 hrs 34 mins! ARTICLE: https://www.nasaspaceflight.com/2017/08/russian-eva-begins-satellite-deployments/ ... - COVERAGE: https://forum.nasaspaceflight.com/index.php?topic=43558.0 ...

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Jonathan McDowell‏Подлинная учетная запись @planet4589 51 сек. назад

Pirs airlock repressurization is underway, now 190 mm Hg

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Jonathan McDowell‏Подлинная учетная запись @planet4589 52 сек. назад

Spacewalk VKD-43 is complete. Depressurization time was 7hr 58 min; hatch open-to-close time was 7h 34 min

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РОСКОСМОС‏Подлинная учетная запись @roscosmos 1 мин. назад

#ВКД43: Космонавты РОСКОСМОСА Фёдор ЮРЧИХИН и Сергей РЯЗАНСКИЙ завершили выход за пределы МКС продолжительностью 07 часов 34 минуты.

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William Harwood‏ @cbs_spacenews 2 мин. назад

RS EVA43: All tasks but one - installation of a hand rail - were completed

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Трансляция НАСА завершена
 

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https://blogs.nasa.gov/stationreport/2017/08/16/iss-daily-summary-report-8162017/

ISS Daily Summary Report – 8/16/2017
Posted on August 16, 2017 at 4:00 pm by HQ.

SpaceX (SpX)-12 Capture and Berthing:

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SpX-12 rendezvous and capture were successfully completed today at 5:54 AM CDT using the Space Station Remote Manipulator System (SSRMS). The crew monitored Dragon's approach fr om the Cupola Robotic Workstation. Vestibule outfitting, vehicle ingress and critical cargo transfer began following capture.

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Light Microscopy Module (LMM) Biophysics 3:

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The crew retrieved LMM Biophysics 3 Plate 1 from the Fluids Integrated Rack (FIR) and placed it into a Microgravity Experiment Research Locker / INcubator (MERLIN). The LMM was placed in the FIR on Monday to begin the science run. Using the three-dimensional structure of proteins, scientists can determine how they function and how they are involved in disease. Some proteins benefit from being crystallized in microgravity, wh ere they can grow larger and with fewer imperfections. Access to crystals grown on the ISS supports research for a wide range of diseases, as well as microgravity-related problems such as radiation damage, bone loss and muscle atrophy. This investigation identifies which proteins would benefit from crystallization in space.

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Food Acceptability:

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The crew completed a Food Acceptability questionnaire for this investigation which seeks to determine the impact of repetitive consumption of food currently available from the spaceflight food system. Results will be used in developing strategies to improve food system composition to support crew health and performance on long duration missions.

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Minus Eighty Laboratory Freezer for ISS (MELFI)-1 Anomaly:

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Overnight during the crew sleep period, the Electronics Unit (EU) for MELFI-1 experienced an anomaly. Following crew wake, science samples were successfully relocated to alternate MELFI units without issue. Ground teams are working a forward plan to replace the MELFI-1 EU with an on orbit spare.

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NeuroMapping:

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The crew was unable to perform the Neuromapping assessments today due to a software fault that caused the laptop to lock up. Ground experts are investigating the anomaly.

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ISS Updates‏ @ISS101 6 мин. назад

Russian Spacewalkers Collect Overtime in Busy EVA for Satellite Release, Sampling & External Outfitting - http://spaceflight101.com/iss/russian-eva-43-successfully-completed-outside-iss/ ...

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https://blogs.nasa.gov/spacestation/2017/08/17/spacewalk-comes-to-a-close/

Spacewalk Comes to a Close
Posted on August 17, 2017 at 6:20 pm by Melanie Whiting.



Expedition 52 Commander Fyodor Yurchikhin and Flight Engineer Sergey Ryazanskiy, of the Russian space agency Roscosmos, have completed a seven hour and 34 minute spacewalk. They re-entered the airlock at 6:10 p.m. EDT.

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The two spacewalkers exited the Pirs Docking Compartment Station at 10:36 a.m. EDT. Among their accomplishments was manual deployment of five nanosatellites from a ladder outside the airlock.

One of the satellites, with casings made using 3-D printing technology, will test the effect of the low-Earth-orbit environment on the composition of 3-D printed materials. Another satellite contains recorded greetings to the people of Earth in 11 languages. A third satellite commemorates the 60th anniversary of the Sputnik 1 launch and the 160th anniversary of the birth of Russian scientist Konstantin Tsiolkovsky.

They also collected residue samples from various locations outside the Russian segment of the station.

This entry was posted in Expedition 52 and tagged International Space Station, NASA, spacewalk on August 17, 2017 by Melanie Whiting.

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[Дмитрий Ильин]

Российские космонавты с 2018 года смогут начать использовать отечественные видеокамеры

http://tass.ru/kosmos/4489090

В настоящее время для видеосъемки работы российских космонавтов в открытом космосе используются американские камеры. Перед каждым выходом в открытый космос их приходится одалживать у американских астронавтов. Трансляция изображения также ведется через американские средства связи.

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Space Station Cosmonauts take a Walk in Space

NASA

Опубликовано: 17 авг. 2017 г.

Outside the International Space Station, Expedition 52 Commander Fyodor Yurchikhin and Flight Engineer Sergey Ryazanskiy conducted a spacewalk Aug. 17 to assess the condition of the exterior of the Russian segment of the complex and to install struts and handrails to facilitate future excursions. During the outing, Ryazanskiy manually deployed five small nanosatellites to collect data on a variety of scientific investigations. The spacewalk, which was the 202nd in support of space station assembly and maintenance, was the ninth in Yurchikhin's career and the fourth for Ryazanskiy.

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https://spaceflightnow.com/2017/08/17/russian-spacewalk/

Russian cosmonauts complete long spacewalk
August 17, 2017 William Harwood

STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION

Two Russian cosmonauts floated outside the International Space Station Thursday, tossed five small science and technology satellites overboard and spent the rest of the excursion servicing external experiments and carrying out routine but time-consuming inspections and maintenance.

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One of the Russian spacewalkers outside the International Space Station Thursday. Credit: NASA TV/Spaceflight Now

The work took longer than expected and Russian flight controllers extended the spacewalk beyond the planned six-hour mark to give the cosmonauts time to finish as many of their tasks as possible before calling it a day.

Finally, at 6:10 p.m. EDT (GMT-4), Expedition 52 commander Fyodor Yurchikhin and flight engineer Sergey Ryazanskiy closed the Pirs airlock hatch to officially end a seven-hour 34-minute spacewalk, the first in more than a year by Russian cosmonauts.

Mission managers said the spacewalkers accomplished all of their planned tasks except for one — the installation of one handrail — and that no specific problem put them behind schedule. Rather, the spacewalkers took their time and rested periodically at the insistence of Russian flight controllers.

"Everything is good, so we're insisting on your rest," a controller called up fr om Moscow in translated remarks. "You should rest, guys." A few moments later: "Is it enough for you to have a rest? How is the atmosphere inside your suits?"

"Well, if we could have some music, maybe, and girls to make massages it would of course be even better, but everything is fine," Ryazanskiy replied.

"It's the request of the medical team. They are worrying about your health."

"When we are back on the ground we'll discuss it," Ryazanskiy said.

"Of course, Sergey, we will be looking forward to your landing and this conversation," the flight controller replied. "So I would (not) like to bother you any more, please have a good rest."

The spacewalk got underway at 10:36 a.m. It was the ninth EVA overall for Yurchikhin and the fourth for Ryazanskiy.

Yurchikhin wore an upgraded Orlan MKS spacesuit with an improved temperature control system, a larger feed water bag, a new carbon dioxide measuring unit, improved biomedical sensors and an upgraded LCD display panel. The MKS suits will enable cosmonauts to carry out longer spacewalks than are possible with the standard MK-series like the one Ryazanskiy used.

After exiting the Pirs module, the cosmonauts retrieved a materials science sample pallet just outside the hatch before manually launching the five satellites one at a time, careful to aim then down and behind the station to prevent any future close encounters.

The first to be launched, known at "Tomsk," is an 11-pound satellite built with a 3D printer to help engineers how such materials respond to the space environment. It also carries amateur radio gear.

Another satellite will test systems needed by small "nanosats," two others will test networking and small-scale navigation technology and a fifth will serve as a passive target to help calibrate ground tracking systems. It also will help researchers study the density of the upper atmosphere as they monitor its eventual fall back to Earth in several months.

After releasing the satellites, Yurchikhin and Ryazanskiy took photos of another experiment panel and an antenna boom before installing handrails and struts to help future spacewalkers move about the Russian segment of the space station.

They also installed 10 temperature sensors on the Poisk module and serviced another external experiment before returning to Pirs and ending the spacewalk.

But it was slow going throughout the day.

"That is just a really interesting day because whenever we need something it is in a completely different location than we think, and if we're moving somewh ere, we're moving in the wrong direction," one spacewalker complained. "Just jinxed."

They insisted they could install the final handrail, but flight controllers told them to head back to Pirs.

This was the 202nd spacewalk devoted to station assembly and maintenance since construction began in 1998, the seventh so far this year and the first of 2017 by Russian cosmonauts. Total station spacewalk time now stands at 1,258 hours and 15 minutes, or 52.4 days.

Yurchikhin has now logged 59 hours and 28 minutes of spacewalk time during nine EVAs, moving him up to fourth on the list of most experienced spacewalkers, just behind crewmate Peggy Whitson. She has 60 hours and 21 minutes of spacewalk time during 10 excursions.

Ryazanskiy's mark stands at 27 hours and 39 minutes outside the station during his four excursions.

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https://www.roscosmos.ru/23922/

ЦУП. ПРОГРАММА РАБОТ В ОТКРЫТОМ КОСМОСЕ ЗАВЕРШЕНА
18.08.2017 01:15

Космонавты РОСКОСМОСА Фёдор ЮРЧИХИН и Сергей РЯЗАНСКИЙ завершили первый в 2017 году выход за пределы Международной космической станции (МКС) по российской программе. Космонавты выполнили поставленные перед ними задачи.

Выходной люк был закрыт вернувшимися на орбитальную станцию космонавтами 18 августа в 01:11 мск. Продолжительность пребывания Фёдора ЮРЧИХИНА и Сергея РЯЗАНСКОГО в условиях открытого космоса составила 07 часов 34 минуты.

За время своей работы космонавты смонтировали на внешней поверхности станции научное оборудование по экспериментам «Реставрация» и «Импакт», отобрали в четырёх рабочих зонах пробы на микробные загрязнения, установили новые образцы материалов для длительного экспонирования в открытом космосе, запустили с руки и с помощью пускового устройства пять наноспутников, провели фотосъёмку внешней поверхности российских модулей и их отдельных конструктивных элементов. Для обеспечения перемещения по поверхности станции космонавты устанавливали мягкие поручни и подкосы. Не установлен поручень - переход от модуля «Поиск» (МИМ-2) к модулю «Заря» (ФГБ).

Самочувствие космонавтов Фёдора ЮРЧИХИНА и Сергея РЯЗАНСКОГО после возвращения на станцию хорошее. Экипаж 52-й международной экспедиции продолжает выполнение программы полёта.