Are You Healthy Enough To Fly To Space?

A medical journal has published a paper urging clinicians to learn the ins and outs of human spaceflight so they'll be ready to clear patients for blastoff, as space tourism options proliferate. In a sign of the times in which we now live, a paper published in the latest edition of medical journal BMJ advises clinicians that they will soon be asked to clear patients for the rigors of spaceflight, and they need to be ready to do so. With space tourism becoming more feasible for more and more peop...