Stuck in space, Sunita Williams is at risk of losing muscle mass and bone density; here’s what it means
Indian-American astronaut Sunita Williams and her colleague Butch Wilmore have been stuck in space f...
Indian-American astronaut Sunita Williams and her colleague Butch Wilmore have been stuck in space f...
A condition that leads to weak bones, osteoporosis occurs when the bone density decrease. In simple ...