Dein Suchergebnis zum Thema: danger

Spacewalk Planned to Change Out Failed Relay Box – NASA

https://www.nasa.gov/blogs/spacestation/2017/05/21/spacewalk-planned-to-change-out-failed-relay-box/

International Space Station Program managers met Sunday and gave approval for a contingency spacewalk no earlier than Tuesday by two Expedition 51 crewmembers to change out a multiplexer-demultiplexer (MDM) data relay box on the S0 truss that failed on Saturday morning. The cause of the MDM failure is not known. A final decision on a …
The crew has never been in any danger and the MDM failure, believed to be internal

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Crew Spending Weekend in Station’s Russian Segment – NASA

https://www.nasa.gov/blogs/spacestation/2020/08/20/crew-spending-weekend-in-stations-russian-segment/

The three Expedition 63 crew members living aboard the International Space Station will spend the weekend inside the orbiting lab’s Russian segment. Commander Chris Cassidy and his crewmates Ivan Vagner and Anatoly Ivanishin will stay in the Zvezda service module from Friday night into Monday morning. The station’s atmosphere is maintained at pressure comfortable for …
The leak is still within segment specifications and presents no immediate danger

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Crew Continues Troubleshooting as Tests Isolate Small Leak – NASA

https://www.nasa.gov/blogs/spacestation/2020/09/29/crew-continues-troubleshooting-as-tests-isolate-small-leak/

Late Monday night, the Expedition 63 crew was awakened by flight controllers to continue troubleshooting a small leak on the International Space Station that appeared to grow in size. Ground analysis of the modules tested overnight have isolated the leak location to the main work area of the Zvezda Service Module. Additional work is underway …
The leak, which has been investigated for several weeks, poses no immediate danger

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Spacewalkers Successfully Connect Adapter for Commercial Crew Vehicles – NASA

https://www.nasa.gov/blogs/spacestation/2017/03/30/spacewalkers-successfully-connect-adapter-for-commercial-crew-vehicles/

Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA concluded their spacewalk at 2:33 p.m. EDT. During the spacewalk, which lasted just over seven hours, the two astronauts successfully reconnected cables and electrical connections on the Pressurized Mating Adapter-3. PMA-3 will provide the pressurized interface between the station and the second of …
The loss posed no immediate danger to the astronauts and Kimbrough and Whitson went

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Crew Focuses on Life Science Research – NASA

https://www.nasa.gov/blogs/spacestation/2015/11/19/crew-focuses-on-life-science-research/

The six-member Expedition 45 crew continued exploring more life science Thursday. Commander Scott Kelly, who is comparing his space-borne body with his ground-based twin brother and ex-astronaut Mark Kelly, collected and stored blood and urine samples for the ongoing Twins study. Flight Engineer Kjell Lindgren explored using a joystick that transmits sensitive vibrations to control …
The crew was never in any danger and the event only lasted a few minutes.

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Spacewalkers Successfully Connect Adapter for Commercial Crew Vehicles – NASA

https://www.nasa.gov/blogs/spacestation/2017/03/30/spacewalkers-successfully-connect-adapter-for-commercial-crew-vehicles-2/

Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA concluded their spacewalk at 2:33 p.m. EDT. During the spacewalk, which lasted just over seven hours, the two astronauts successfully reconnected cables and electrical connections on the Pressurized Mating Adapter-3. PMA-3 will provide the pressurized interface between the station and the second of …
The loss posed no immediate danger to the astronauts and Kimbrough and Whitson went

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  • International
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Spacewalk Ends Successfully But Early After Water Detected in Helmet – NASA

https://www.nasa.gov/blogs/spacestation/2016/01/15/spacewalk-ends-successfully-but-early-after-water-detected-in-helmet/

NASA astronaut Tim Kopra and ESA (European Space Agency) astronaut Tim Peake completed the primary task for their spacewalk on January 15, 2016 before it was ended early by Mission Control Houston. The astronauts replaced a failed voltage regulator that caused a loss of power to one of the station’s eight power channels last November, accomplishing …
The crew was never in any danger and returned to the airlock in an orderly fashion

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Station Crew Re-Enters U.S On-Orbit Segments, Mission Control Preps for Storm – NASA

https://www.nasa.gov/blogs/spacestation/2020/08/25/station-crew-re-enters-u-s-on-orbit-segments-mission-control-preps-for-storm/

The Expedition 63 crew ended its stay isolated in the Russian segment of the International Space Station this morning after an extended leak test. Mission Control also deployed remote teams to maintain 24/7 support for the station and its crew as Hurricane Laura approaches the Texas Gulf Coast. Commander Chris Cassidy started the day reopening the hatches to the U.S. segment …
The rate is still well within segment specifications and presents no danger to the

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