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Cosmic Log link....<br /><br /><blockquote><font class="small">In reply to:</font><hr /><p><b>Scares in space</b><br /><br />Did you hear the one about the astronaut who threw up in his spacesuit? Or about the cosmonaut who had to get medical treatment in space after walking into a floating glob of antifreeze? Or the astronaut who became so despondent after his orbital experiment failed that his colleagues feared he would blow the hatch on the space shuttle?<br /><br />Former NASA flight surgeon Jon Clark has heard them all, and he says the adverse experiences from nearly a half-century of spaceflight hold lessons for a new generation of private-sector space fliers.<br /><br />Clark, a former NASA flight surgeon, set out an overview of virtually everything that could go wrong healthwise in space this week during the International Space Development Conference in Dallas. Although he no longer works for the space agency, he's the space medicine liaison for the National Space Biomedical Research Institute and serves as an adviser for a number of space ventures, including Orbital Outfitters.<br /><br />When it comes to those space ventures, Clark's bottom line is that going to space is by no means a walk in the park. "Even in well-funded government programs, where they pay a ton of money in, stuff happens," he said. (Clark knows all too well the worst that could happen: His wife, Laurel Clark, was one of the astronauts who died in the Columbia tragedy - but that's another story.)<br /> /><br />So how do you prepare for a spaceflight? How do you know how the ups-and-downs will feel? Virgin Galactic, the suborbital space tourism venture backed by British billionaire Richard Branson, is already setting up a medical information and screening system to get its first fliers ready to launch.<br /><br />Virgin Galactic is on the verge of offering centrifuge spins to its customers as a way of acclimating t</p></blockquote> <div class="Discussion_UserSignature"> </div>