The first space walk, it's really got your attention. You know you're travelling eight times faster than a rifle bullet, and you're outside. Second s….

On my second space walk, I was riding the Canadarm, heading down toward the payload bay of the space shuttle, and I could see the space shuttle highl….

One of the things that's really exciting from my perspective is that Canada is one of the major spacefaring nations. The list of our achievements is ….

When I was at McGill medical school, there was a writer, Ted Rosenthal, who used to write for the New York Times - tragically he died of leukemia at ….

What space brings to you is that global perspective, that planetary perspective, that we're all in this together, and no matter where you're living o….

What an incredibly proud moment as a Canadian to have the Canadian flag on the left shoulder of your space suit, looking at the Canadian logos on the….