STS-41-G

Launch and in-orbit footage from the mission (including Sullivan and Leestma's EVA) appeared in the 1985 IMAX movie The Dream is Alive.They included commander Robert L. Crippen, making his fourth Shuttle flight and second in six months (Crippen became the first American astronaut to complete two space missions in the same calendar year); pilot Jon A. McBride; three mission specialists – David C. Leestma, Sally K. Ride and Kathryn D. Sullivan – and two payload specialists, Paul D. Scully-Power and Marc Garneau, the first Canadian citizen to serve as a Shuttle crew member, as well as the first Canadian in space.It operated throughout the flight, but problems were encountered with Challenger's Ku-band antenna, and therefore much of the data had to be recorded on board the orbiter rather than transmitted to Earth in real-time as was originally planned.[5] Garneau conducted a series of experiments sponsored by the Canadian government, called CANEX, which were related to medical, atmospheric, climatic, materials and robotic science.The engine fired multiple times to adjust altitude and velocity, including bringing the capsule into and out of a Distant Retrograde Orbit around the Moon.
SIR-B antenna deployment
Sullivan during the EVA
Sample image taken using the SIR-B over Canada.
Space Transportation SystemRadar imagingCOSPAR IDSATCAT no.Space ShuttleChallengerRobert L. CrippenJon A. McBrideKathryn D. SullivanSally K. RideDavid C. LeestmaPaul D. Scully-PowerMarc GarneauKennedyLC-39ARockwell InternationalSLF Runway 33Geocentric orbitLow Earth orbitPerigee altitudeApogee altitudeInclinationPeriodGetaway SpecialScully-PowerCrippenGarneauMcBrideSullivanLeestmaSpace Shuttle programSTS-41-DSTS-51-ASpace Shuttle ChallengerKennedy Space CenterExtravehicular activityCanadian astronautThe Dream is AlivePositionJon McBrideSally RideDavid LeestmaPaul Scully-PowerUS NavyCanadian Space AgencyRobert ThirskEarth Radiation Budget SatelliteCanadarmtropicspolar regionsair pollutionKu-bandU.S. Naval Research LaboratoryoceanographySovietTerra-3Shuttle Landing FacilityColin BurgessArtemis IDistant Retrograde OrbitU.S. flagProject MercuryspaceflightCanadian flagProject GeminiApollo 15Flashdance... What a FeelingIrene CaraTheme From RockyBill ContiList of human spaceflightsList of Space Shuttle missionsThe DayBibcodepublic domainCooper, Henry S. F., Jr.Wayback MachineSTS-41-BSTS-41-CSTS-51-BSTS-51-FSTS-61-ASTS-51-LChallenger disasterRogers CommissionSTS-61-FSTS-61-MChallenger flagThe Challenger DisasterU.S. Space Shuttle missions(crews)Approach and Landing TestsSTS-51-CSTS-51-DSTS-51-GSTS-51-ISTS-51-JSTS-61-BSTS-61-CSTS-26STS-27STS-29STS-30STS-28STS-34STS-33STS-32STS-36STS-31STS-41STS-38STS-35STS-37STS-39STS-40STS-43STS-48STS-44STS-42STS-45STS-49STS-50STS-46STS-47STS-52STS-53STS-54STS-56STS-55STS-57STS-51STS-58STS-61STS-60STS-62STS-59STS-65STS-64STS-68STS-66STS-63STS-67STS-71STS-70STS-69STS-73STS-74STS-72STS-75STS-76STS-77STS-78STS-79STS-80STS-81STS-82STS-83STS-84STS-94STS-85STS-86STS-87STS-89STS-90STS-91STS-95STS-88STS-96STS-93STS-103STS-99STS-101STS-106STS-92STS-97STS-98STS-102STS-100STS-104STS-105STS-108STS-109STS-110STS-111STS-112STS-113STS-107STS-114STS-121STS-115STS-116STS-117STS-118STS-120STS-122STS-123STS-124STS-126STS-119STS-125STS-127STS-128STS-129STS-130STS-131STS-132STS-133STS-134STS-135CancelledSTS-41-FSTS-61-ESTS-61-GSTS-61-HSTS-62-ASTS-61-JSTS-144STS-3xxSTS-400OthersOrbitersAtlantisdisasterreportColumbiainvestigationDiscoveryEndeavourEnterprise← 1983Orbital launches in 19841985 →Westar 6Palapa B2Soyuz T-10Progress 19Soyuz T-11Progress 20Progress 21Progress 22Soyuz T-12Progress 23Telstar 3CAnik D2NOAA-9Landsat 5UoSAT-2Kosmos 1541Kosmos 1546Kosmos 1547Kosmos 1569Kosmos 1581Kosmos 1586Kosmos 1596Galaxy 3Kosmos 1604Vega 1Kosmos 1614Vega 2