International Space Station has partial power loss after spacewalk fails to replace switching unit

by | Sep 3, 2012 | Seradata News | 0 comments

Expedition 32 astronauts Suni Williams and Aki Hoshide  performed an 8 hours 17 minutes spacewalk on 30 August.  However, the pair failed to install the main bus switching unit No 1 (MBSU No 1) replacement after a bolt would not drive home.  The failure to do this has meant that two of the eight main solar arrays can not be used to power the space station.  A new spacewalk is now planned.

About Seradata

Seradata produce the renowned Seradata database. Trusted by over 100 of the world’s leading Space organisations, Seradata is a fully queryable database used for market analysis, failure/risk assessment, spectrum analysis and space situational awareness (SSA).

For more information go to https://www.seradata.com/product/

Related Articles

Falcon 9 puts Dragon CRS-28 resupply freighter into orbit on way to ISS

The SpaceX operated Dragon CRS-28 cargo ship on behalf of NASA was launched by a Falcon 9v1.2FT Block 5 rocket Read more

China’s crewed Shenzhou 15 undocks from Chinese Space Station and lands as Tianzhou 5 cargo craft returns to CSS

Shenzhou 15, with its crew of three (Fei Junlong, Deng Qingming and Zhang Lu) aboard, undocked from the forward port Read more

Express AM-5 comsat has similar thermal control problem to its sister Express AM-6 (Corrected)

Russianspaceweb.com reports that at 0130 GMT on 3 June 2023, the Russian communications satellite, Express AM-5 (Ekspress-AM 5),  suffered from Read more

Falcon 9 launches Starlink Group 6-4 from Cape Canaveral

SpaceX successfully launched a Falcon 9v1.2FT Block 5 launch vehicle from Cape Canaveral, Florida, USA at 1220 GMT on 04 Read more

Viasat completes US$6.3 billion Inmarsat acquisition in a major satcom merger

Global Fixed Service Satellite (FSS) operator Viasat Inc has closed its long awaited acquisition of Inmarsat, a British satellite telecommunications Read more

Falcon 9 launches from Vandenberg with 52 Starlink Group 2-10 satellites aboard

A Falcon 9v1.2FT Block 5 rocket was launched from Vandenberg Space Force Base in California at 0602 GMT on 31 Read more

North Korean Chollima-1 maiden launch ends in second stage failure – sets off neighbours’ alarms

North Korea attempted to orbit a military reconnaissance satellite Malligyeong-1 using its new Chollima-1 rocket from a pad at the Read more

Smaller orders: launches for Haven-1 space station and its Vast-1 mission, for EWS-1 prototype; sat contracts for Zeno and Orbit Fab

Commercial space station operator Vast has signed a contract with SpaceX for the launches of its first space station and Read more

Categories

Archives

Tags

nasaspacexecoreviewsissesaArianespacevideochina25virgin galacticfalcon 9ULARoscosmosFalcon 9v1.2FT Block 5DGAevaaviation weekspacewalkaressoyuzIGTBeidouawardsInternational Space StationspaceBlue OriginSatellite broadcastingrussiamoonStarlinkCargo Return VehicleRocket LabresearchboeingmarsblogAirbus DSOneWeborionISROspaceshiptwoimpacthyperboladelayjaxamarsdemocratgoogle lunar prizerocketlunarhypertextobamaEutelsatlaunchVegatourismconstellationbarack obamafiguresSESnorthspaceflightthales alenia spacenode 2fundedRaymond LygoIntelsat2009romeAtlas VExpress MD-2dassault aviationss2Elon MuskLockheed MartinaviationLucy2008wk2sstlukradiotestmissilesuborbitaldocking portexplorationVirgin OrbitinternetAriane 5 ECAChina Manned Space EngineeringSLSsts-122missile defensenewspapercotsgalileospace tourismflight2010Ariane 5Express AMU 1spaceportbuildspace stationaltairNorthrop GrummanElectronshuttleProton Minternational astronautical congressscaled compositesIntelsat 23CosmosLauncherOneEuropean Space Agencyhanleybudgetrulesnew yorksoyuz 2-1aLong March 4CLong March 2D/2Ariane 6shenzhouatvspace shuttleVietnamcongressMojaveboldenInmarsatOrbital ATKnew shepardLong March 2CGuiana Space CenteriaccnesksclawsSpace Systems/LoralUK Space AgencyLong March 4BprotonUS Air ForceILSApollodarpaTalulah RileydragonastronautusabasepicturelanderAstriumSkyloneuSSLVega Clunar landerfiveeventfalconSea LaunchWednesdayinterview50thSNCAprilKuaizhou 1ASpace InsuranceTelesat7linkatlantisLong MarchcustomersuccessorFalcon 9v1.2 Block 5