EntityQ2518328· pop 8· linked from 71 articlesservice structureSign in to savestructure built on a rocket launch pad to facilitate fueling and loading of cargo and crew into a spacecraftConnectionsKennedy Space CenterEntityKennedy Space Center Launch Complex 39EntityApollo Command and Service ModuleEntityAres VEntitylist of Space Shuttle missionsEntitySpace Shuttle external tankEntityKennedy Space Center Launch Complex 39AEntitybridgeEntityNASAConceptInternational Standard Book NumberEntitysteelEntitytowerEntityInternational Space StationConceptastronautEntityrocketEntitySpaceXEntityelevatorEntitySpace ShuttleEntityApollo programConceptparachuteEntityCategoriesApollo program hardwareRocket launch technologiesSpace Shuttle program