"When you're getting ready to launch into space, you're sitting on a big explosion waiting to happen.
So most astronauts getting ready to lift off are excited and very anxious and worried about that explosion - because if something goes wrong in the first seconds of launch, there's not very much you can do.
Photo by Ákos Szabó
Photo by Ian Turnell
So most astronauts getting ready to lift off are excited and very anxious and worried about that exp...
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