Osteoporosis Drug Makes Lengthy Space Trips More Tolerable

An anonymous reader writes "Japanese researchers have discovered that by taking drugs normally targeted at osteoporosis sufferers they can mitigate the long term effects of weightlessness. This makes it more possible that humans could reasonably fly to Mars land there and be fully functional even after the lengthy journey." JAXA provides much more detail, including interviews with both lead investigator Toshio Matsumoto and Koichi Wakata, the first subject of the experiment.