CHAPEL HILL, N.C., July 5 (UPI) -- An experiment to learn more about bone loss in astronauts exposed to weightlessness will go aloft on NASA's final shuttle flight, U.S. researchers say.
Scientists at the University of North Carolina and North Carolina State University are sending 30 mice into orbit on the shuttle Atlantis as a part of research on bone and muscle health in microgravity, a UNC release said Tuesday.