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ContentSkip to Main ContentAccessibility Help newsTop StoriesLocalClimateWorldCanadaPoliticsIndigenousBusinessThe NationalHealthEntertainmentScienceCBC News InvestigatesGo PublicAbout CBC NewsBeing Black in Canada Halifax anesthesiologist hopes to help manage pain in space5 days ago Duration 3:18 5 days agoNewsDuration 3:18Growing interest in space travel has some medical professionals concerned about health issues that could arise once in orbit.Continue Reading