Luke Skywalker's iconic lightsaber on display at Vancouver's Science World

Science World became Science Fiction World on Friday, unveiling a rare item from a galaxy far, far away.
For the next ten days, the science centre will be home to the original lightsaber used by Luke Skywalker in 1977’s Star Wars and 1980’s Star Wars: The Empire Strikes back. 
It’s the lightsaber from Skywalker’s iconic duel with Darth Vader on Cloud City — the one he loses when the villain cuts off his right hand, moments before we learn (spoiler alert!) that