Thursday, January 28, marked the 35th anniversary of the space shuttle Challenger disaster.  The craft exploded shortly after liftoff, killing all seven on board, including a schoolteacher who was NASA’s first citizen passenger.  VOA’s Arash Arabasadi has this story and more in the Week in Space.

Download video: https://cdnapisec.kaltura.com/p/2446332/sp/244633200/playManifest/entryId/1_06s5i4yg/format/download/protocol/https/flavorParamIds/0

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