Space Shuttle Challenger mission STS-41-B

E837369

Space Shuttle Challenger mission STS-41-B was a 1984 NASA Space Shuttle flight notable for deploying communications satellites and featuring early tests of the Manned Maneuvering Unit for untethered spacewalks.

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Observed surface forms (1)

Surface form Occurrences
STS-41-B 0

Statements (54)

Predicate Object
instanceOf NASA spaceflight
Space Shuttle mission
alternateDesignation STS-11 NERFINISHED
commander Vance D. Brand NERFINISHED
country United States of America
surface form: United States
crewMember Bruce McCandless II NERFINISHED
Robert L. Gibson NERFINISHED
Robert L. Stewart NERFINISHED
Ronald E. McNair NERFINISHED
Vance D. Brand NERFINISHED
crewSize 5
deployedSatellite Palapa B2 NERFINISHED
Westar 6 NERFINISHED
EVAActivity MMU test by Robert L. Stewart
first MMU test by Bruce McCandless II
EVAStartDate 1984-02-07
1984-02-09
EVATotalTime ~11 hours
firsts first Space Shuttle landing at Kennedy Space Center Shuttle Landing Facility
first use of Manned Maneuvering Unit in space
landingDate 1984-02-11
landingSite Kennedy Space Center Shuttle Landing Facility NERFINISHED
launchDate 1984-02-03
launchSite Kennedy Space Center Launch Complex 39A
launchYear 1984
missionDuration 7 days 23 hours 15 minutes
missionDurationDays 7.97
missionNumberInProgram 10
missionOutcome success
missionPatchFeature Space Shuttle Challenger and MMU astronaut
missionSpecialist Bruce McCandless II NERFINISHED
Robert L. Stewart NERFINISHED
Ronald E. McNair NERFINISHED
missionType communications satellite deployment and technology demonstration
NASADesignation STS-41-B NERFINISHED
nextMission STS-41-C NERFINISHED
notableFor first untethered spacewalks using the Manned Maneuvering Unit
operator NASA
orbitApogee ~306 km
orbiterFlightNumber Challenger-4 NERFINISHED
orbitInclination 28.5 degrees
orbitPerigee ~296 km
orbitPeriod ~90.7 minutes
payload Manned Maneuvering Unit NERFINISHED
Palapa B2 communications satellite NERFINISHED
Shuttle Pallet Satellite (SPAS-01) experiments
Westar 6 communications satellite NERFINISHED
performedEVA yes
pilot Robert L. Gibson NERFINISHED
previousMission STS-9 NERFINISHED
recoveredBy runway landing at Kennedy Space Center
spacecraft Space Shuttle Challenger NERFINISHED
spaceShuttleOrbiter Challenger NERFINISHED
spaceShuttleProgram Space Shuttle program NERFINISHED

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

McNair participantIn Space Shuttle Challenger mission STS-41-B
subject surface form: Ronald McNair