To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/103375" allowfullscreen></iframe> With NASA about to retire the space shuttle fleet, a quick history of the shuttle is examined from its first flight, to the tragedies of Colombia and Challenger, and to its final destination.