Новости МКС

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https://www.instagram.com/p/CBtJSVqph-v/

astro_seal

Super cool view of the Annular Solar Eclipse which passed by our starboard side as we flew over China this morning around 07:10 GMT. A pretty neat way to wake up on Father's Day morning! Hoping all of the dads in the world have a wonderful day!

⁣

[tnt22]

https://ria.ru/20200621/1573270878.html

Астронавт сфотографировал с борта МКС тень от затмения на Земле
22:01 21.06.2020

МОСКВА, 21 июн - РИА Новости. Американский астронавт Кристофер Кэссиди сфотографировал с борта Международной космической станции тень на земной поверхности от кольцевого солнечного затмения.

Как ранее сообщил Московский планетарий, кольцеобразное солнечное затмение, когда Луна полностью закрывает Солнце, могли наблюдать в воскресенье в Центральноафриканской Республике, Конго и Эфиопии, к югу от Пакистана и Северной Индии, и в Китае. С территории России можно было видеть только частное затмение, когда Луна закрывает Солнце не полностью.

https://twitter.com/Astro_SEAL/status/1274753248973512704

"Очень крутой вид на кольцевое солнечное затмение, которое проходило по правому борту (станции), когда мы пролетали над Китаем этим утром", - написал Кэссиди на своей странице в Twitter.

Он опубликовал четыре снимка, на которых видна тень на земной поверхности от солнечного затмения.
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[tnt22]

https://blogs.nasa.gov/stationreport/2020/06/19/iss-daily-summary-report-6192020/

ISS Daily Summary Report – 6/19/2020

Capillary Driven Microfluidics (CDM):

Спойлер

The crew performed a plate changeout. Capillary-Driven Microfluidics in Space (Capillary Driven Microfluidics) examines the drawing of fluids into a tiny narrow tube in microgravity. Results may improve current mathematical models and understanding of microfluidic systems and improve fluid control in various devices. Diagnostic devices require separation of blood cells and plasma, which have different densities, and the absence of sedimentation and buoyancy-driven convection in microgravity improves the efficiency of this separation.

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Advanced Combustion via Microgravity Experiments (ACME):

Спойлер

In support of the on-going s-Flame part 2 investigation, the crew replaced the C₂H₄ fuel bottle in preparation for upcoming test point runs. The ACME experiment series being performed in the CIR includes five independent studies of gaseous flames. The primary goals of ACME are to improve fuel efficiency and reduce pollutant production in routine fuel combustion activities on Earth.  Its secondary goal is to improve spacecraft fire prevention through innovative research focused on materials flammability.

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Electrolysis Measurement (EM):

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In support of the on-going EM experiment, the crew performed a series of sample exchanges. Electrolytic Gas Evolution Under Microgravity (Electrolysis Measurement) examines the influence of gravity on electrolytic gas evolution, a complex electrochemical process with multiple applications on Earth and in space. For example, electrolysis generates bubbles that can be used to create pressure differentials in microfluidic devices, such as skin patches, used to deliver medications. Microgravity makes it possible to single out bubble growth and study its effect on the process.

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RED-EYE:

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The crew installed the RED-EYE 3 satellite onto the Japanese Module (JEM) KABER deployer system on the JEM Airlock slide table. The RED-EYE program develops and demonstrates technologies which increase the utility of low-cost microsatellites using the Kaber Micro Satellite Deployer attached to the Special Purpose Dexterous Manipulator (SPDM).

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Space Studio KIBO:

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The crew verified the backup laptops that will be used for future Space Studio KIBO sessions. The Space Frontier Studio KIBO is a broadcasting studio that is constructed and operated in the Japanese Experiment Module (JEM), also known as Kibo. The studio can livestream activities, interactive entertainment, and communication from space. The program can receive uplinked video and audio from a ground studio to Space Frontier Studio KIBO, and downlink video and audio from space to ground.

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HTV9 Rack Transfers:

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After relocating payload racks out of HTV earlier this week, the crew performed stowage rack transfers. Prior to the first transfer, the crew staged the Permanent Multipurpose Module (PMM) by temporarily stowing items from the PMM in the Airlock. The crew transferred the Rack Resupply Stowage Rack (RSR) from PMM1P4 to HTV for disposal. The Zero-G Stowage Rack (ZSR) was then relocated from its temporary tie-down location of NOD1D2 to PMM1P4 to complete all rack transfers required prior to HTV9 departure. Finally, the crew completed the transfers by returning the temp stowed items from the Airlock to the PMM.

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Split Atmosphere Operations:

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This week, the ventilation between the Russian and US segments was split to further troubleshoot the source of benzene onboard the ISS. The USOS and RS crew each performed steps to redirect air flow within their segments. Air Quality Monitor 1 (AQM 1) provided two readings in the Russian Segment before incurring a circuit breaker trip this morning. The unit was returned to the US Segment for troubleshooting which revealed there is a short within AQM 1. With the loss of the AQM 1 for monitoring benzene, crew and ground teams worked to re-integrate the USOS and RS atmospheres today.

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[ОАЯ]

Непонятно: Предположим я руководитель научного экмперимента проведененого недавно на МКС в российском сегменте. В моей установке используется бензол. Через некоторое время я узнаю, что на МКС ищут источник бензола. Неужели я не попрошу проверить свою установку? Или в МКС повсюду расставлены канистры с бензином как в "Бидерман и поджигателях"?

[tnt22]

https://blogs.nasa.gov/spacestation/2020/06/22/astronauts-check-spacewalk-tools-and-suits-study-space-physics/

Astronauts Check Spacewalk Tools and Suits, Study Space Physics

Mark Garcia
Posted Jun 22, 2020 at 4:32 pm


NASA astronauts (from top) Chris Cassidy and Bob Behnken work on U.S. spacesuits inside the International Space Station's Quest airlock.

Two NASA astronauts are getting ready for Friday's spacewalk to continue upgrading power systems on the International Space Station. The other three Expedition 63 crewmembers today explored a variety of microgravity phenomena to improve health and industry on Earth and in space.

Commander Chris Cassidy and Flight Engineer Bob Behnken spent Monday afternoon reviewing the tools and procedures they will use during Friday's spacewalk. They were joined by fellow NASA astronaut Doug Hurley who will assist the duo in and out of their spacesuits and monitor their spacewalk activities. The two spacewalkers then checked their U.S. spacesuits and organized the Quest airlock where they will stage Friday's excursion.

Cassidy and Behnken will set their spacesuits to internal power on Friday around 7:35 a.m. EDT officially beginning their spacewalk. The duo will swap old nickel-hydrogen batteries with new lithium-ion batteries on the Starboard-6 truss structure. The batteries store power collected from the station's main solar arrays and distribute it throughout the orbiting lab.

Hurley spent the first half of his Monday working on fluid and combustion physics. He first explored how microfluidics can cause biochemical reactions in blood revealing mechanisms hidden on Earth. Next, he researched fabricating composite materials to learn how to repair and build structures on future space missions.

Cosmonaut Anatoly Ivanishin serviced laptop computers and stowed hardware used during a plasma crystal study in the station's Russian segment. Fellow cosmonaut Ivan Vagner configured cameras then worked on a study that provides high precision predictions of the station's motion and orbit.

[tnt22]

https://ria.ru/20200623/1573332923.html

На МКС прекратили поиск источника токсичного бензола из-за отказа прибора
00:24 23.06.2020

МОСКВА, 23 июн - РИА Новости. Поиск источника токсичного бензола в атмосфере Международной космической станции закончился неудачей из-за отказа американского анализатора воздуха при проведении замеров в российском сегменте, сообщило НАСА.

Ранее агентство рассказало, что воздухообмен между российским и американским сегментами МКС был прекращён для поиска источника бензола, при этом замеры проводились в российском сегменте с помощью прибора для определения качества воздуха AQM-1.

"AQM-1 сделал два замера в российском сегменте, после чего в нем сработал предохранитель. Прибор был возвращён в американский сегмент для анализа, который выявил короткое замыкание внутри AQM-1", - говорится в сообщении на сайте НАСА.

Отмечается, что из-за отказа прибора, использовавшегося для поиска источника бензола, экипаж станции восстановил воздухообмен между российским и американским сегментами.

Спойлер

В мае в "Роскосмосе" сообщили РИА Новости об увеличении концентрации бензола в атмосфере МКС, не превышающей предельно допустимую норму и не угрожающей экипажу. Источник бензола до сих пор не найден.

В июне НАСА сообщило, что астронавты заменят очиститель воздуха от микропримесей CHIPS в американском модуле Unity на угольные фильтры, так как, по мнению специалистов, фильтры в очистителе могут выделять ранее поглощенный бензол, способствуя повышению его уровня в воздухе на МКС.

Бензол является бесцветной жидкостью со специфическим сладковатым запахом. Входит в состав бензина и используется для производства лекарств, пластмасс, синтетической резины и красителей. Токсичен и канцерогенен.

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[Nitro]

В виски Laphroaig, кстати по сравнению с другими самый высокий уровень бензола
( он очень маленький)

[tnt22]

 Nanoracks @Nanoracks 9 ч. назад

A view we love: Last week, the REDEYE-2 #MicroSat was released from our @Space_Station #Kaber deployer




8 ч. назад

Official deployment time was June 17 @ 17:50:00 UTC

[tnt22]

https://blogs.nasa.gov/stationreport/2020/06/22/iss-daily-summary-report-6222020/

ISS Daily Summary Report – 6/22/2020

Materials Science Laboratory - Sample Cartridge Assembly-Gravitational Effects on Distortion in Sintering (MSL SCA-GEDS)-German:

Спойлер

The crew performed the activities needed to exchange the processed science sample cartridge assembly (SCA) with a new SCA for run C3. Liquid phase sintering is an important means to fabricate net-shape composite materials for applications over a range of industries. The science of liquid phase sintering is about 50 years old, but practice dates from the 1400s when gold was used to bond platinum in Columbia and Ecuador. Today, it is a mainstay in a diversity of fields, such as metal cutting tools, armor piercing projectiles, automotive engine connecting rods, and self-lubricating bearings. Future applications include use of liquid phase sintering as a means to perform in-space fabrication and repair, and for example using lunar regolith to fabricate structures on the moon or using metal powder to fabricate replacement components during extraterrestrial exploration. The MSL SCA-GEDS-German experiment focuses on determining the underlying scientific principles to forecast density, size, shape, and properties for liquid phase sintered bodies over a broad range of compositions in Earth-gravity (1g) and microgravity (μg) conditions.

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Capillary Driven Microfluidics:

Спойлер

The crew performed a plate changeout in order to begin the 3rd cartridge run. Capillary-Driven Microfluidics in Space (Capillary Driven Microfluidics) examines the drawing of fluids into a tiny narrow tube in microgravity. Results may improve current mathematical models and understanding of microfluidic systems and improve fluid control in various devices. Diagnostic devices require separation of blood cells and plasma, which have different densities, and the absence of sedimentation and buoyancy-driven convection in microgravity improves the efficiency of this separation.

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RED-EYE:

Спойлер

The crew depressed the JEM airlock in preparation of the JEM slide table extension. The Special Purpose Dexterous Manipulator (SPDM) will capture and then maneuver the REDEYE-3 satellite for deployment. The RED-EYE program develops and demonstrates technologies which increase the utility of low-cost microsatellites using the Kaber Micro Satellite Deployer attached to the Special Purpose Dexterous Manipulator (SPDM).

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S6 Battery Extravehicular Activity (EVA) Preparations:

Спойлер

Today, the ISS crew continued preparing for the upcoming S6 battery upgrade EVAs by performing an equipment lock prep activity for Extravehicular Activity Mobility Units (EMUs) 3004 and 3006.  Additionally, procedure reviews and a procedure conference were also completed by the ISS crew and ground support teams. The first of two S6 channel 1B battery EVAs is planned for June 26, 2020.

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H-II Transfer Vehicle (HTV)9 Cargo Operations:

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Today, the crew continued to perform HTV9 cargo transfer operations. Ground teams estimate ~8 hours of cargo operations remain to complete available cargo ops.

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Waste & Hygiene Compartment (WHC) Maintenance:

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Today, the crew removed and replaced (R&R) the WHC Urine Receptacle and Insert Filter. After replacement, a functionality test of the WHC was performed and the WHC was declared operational. During previous maintenance, crew discovered precipitates in the pre-treated urine lines downstream from the WHC Pump Separator. Prior to the R&R, the crew inspected the lines to ensure precipitates had not returned to the WHC.

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[tnt22]

https://ria.ru/20200623/1573393772.html

США запустят второй за неделю военный спутник с МКС
22:37 23.06.2020

МОСКВА, 23 июн - РИА Новости. Малый спутник Red-Eye-3 в интересах управления перспективных исследовательских проектов минобороны США DARPA планируется запустить с борта Международной космической станции (МКС) в ночь на среду, сообщило НАСА.

В прошлый четверг НАСА рассказало о выведении на орбиту с борта станции аналогичного космического аппарата Red-Eye-2.
Как отмечается на сайте НАСА, Red-Eye-3 будет запущен 24 июня в 0.10 мск с помощью канадского манипулятора SSRMS после его вывода наружу станции из японского модуля Kibo.

В интересах DARPA спутник Red-Eye-3 будет тестировать спутниковую связь, бортовые компьютеры и технологии управления тепловым режимом.

Первый из трех спутников Red-Eye был запущен в июне 2019 года.
...

[tnt22]

https://blogs.nasa.gov/spacestation/2020/06/23/spacesuit-fit-checks-and-microsatellite-deployment-today/

Spacesuit Fit Checks and Microsatellite Deployment Today

Mark Garcia
Posted Jun 23, 2020 at 1:37 pm


Expedition 63 Flight Engineer Bob Behnken poses with a U.S. spacesuit he is preparing for two spacewalks planned for June 26 and July 1 to upgrade power systems on the International Space Station.

The Expedition 63 crew is reviewing tasks and trying on spacesuits today ahead of two spacewalks set to begin Friday. Another microsatellite is set to be deployed from the International Space Station today.

Two NASA astronauts spent all day Tuesday preparing for the first of two spacewalks that will start on Friday at 7:35 a.m. EDT. Commander Chris Cassidy and Flight Engineer Bob Behnken began the morning on a specialized computer going over the complex tasks they will use to upgrade station power systems. The second spacewalk is scheduled for July 1 at 7:20 a.m.

Space station managers will provide more details about the spacewalks during a live briefing on NASA TV starting Wednesday at 2 p.m. NASA TV will also begin its live coverage of Friday's spacewalk at 6 a.m.

Flight Engineer Doug Hurley partnered with the spacewalkers in the morning and reviewed the Canadarm2 robotic arm procedures necessary to execute the maintenance spacewalks. Cosmonaut Ivan Vagner joined the trio in the afternoon helping Cassidy and Behnken in and out of their U.S. spacesuits to verify they fit.

The third Red-Eye microsatellite is staged outside Japan's Kibo laboratory module ready for deployment today at 5:10 p.m. The station's fine-tuned Canadian robotic hand, known as Dextre, grappled Red-Eye installed inside the Kaber Microsat Deployer from which it will be ejected. It will test satellite communications, flight computers and thermal management technologies.

[tnt22]

Обращение экипажа МКС к участникам парада
 Доступ по ссылке

 Роскосмос ТВ

22 июн. 2020 г.

youtu.be/Tljbm8o3kDs

(1:17)

[tnt22]

https://ria.ru/20200624/1573395980.html

Поиск бензола на МКС возобновят в июле, сообщил источник
01:21 24.06.2020

МОСКВА, 24 июн - РИА Новости. Поиск источника токсичного бензола в атмосфере Международной космической станции возобновят в конце июля после доставки нового американского анализатора воздуха на российском грузовом корабле "Прогресс", сообщил РИА Новости источник в ракетно-космической отрасли.

Во вторник НАСА сообщило, что поиск источника бензола пришлось прекратить из-за отказа американского прибора для определения качества воздуха AQM-1 при проведении замеров в российском сегменте МКС.

"Поскольку такой прибор на станции один и его невозможно отремонтировать на орбите, то принято решение отправить на МКС новый AQM на корабле "Прогресс МС-15", - сказал собеседник агентства.

Спойлер

Ранее сообщалось, что запуск грузового корабля "Прогресс МС-15" к МКС ракетой-носителем "Союз-2.1а" с космодрома Байконур намечается на 23 июля.

В мае в "Роскосмосе" сообщили РИА Новости об увеличении концентрации бензола в атмосфере МКС, не превышающей предельно допустимую норму и не угрожающей экипажу. Источник бензола до сих пор не найден.

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[tnt22]

https://blogs.nasa.gov/stationreport/2020/06/23/iss-daily-summary-report-6232020/

ISS Daily Summary Report – 6/23/2020

RED-EYE:

Спойлер

The crew took photos of the REDEYE-3 satellite deployment. The RED-EYE program develops and demonstrates technologies which increase the utility of low-cost microsatellites using the Kaber Micro Satellite Deployer attached to the Special Purpose Dexterous Manipulator (SPDM). The RED-EYE program develops and demonstrates technologies which increase the utility of low-cost microsatellites using the Kaber Micro Satellite Deployer attached to the SPDM.

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Extravehicular Mobility Unit (EMU) On-Orbit Fit Verification (OFV):

Спойлер

Today the crew completed an OFV in support of upcoming S6 Channel 1B Battery Extravehicular Activity (EVAs). During the OFV, the crew took body measurements and resized their EMUs to ensure proper fit. Each EMU contains exchangeable components allowing each astronaut to adjust EMU fit to their individual preference. The EVAs are currently planned for June 26 and July 1.

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EVA Robotics Training:

Спойлер

Today, the crew completed an On-Board Training (OBT) session on the EVA robotics and participated in a conference with the ground team prior to the session. The crew also reviewed robotics procedures in preparation for the training session.

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[tnt22]

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[tnt22]

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[tnt22]

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