ISS Study Aims For Answers Behind Blood Cell Changes and Bone Marrow Loss in Space

ESA astronaut Tim Peake tweeted picture of his first blood draw completed in space. The sample was taken as part of the MARROW investigation. Credit: NASA

Exercise is known to boost endorphins (those “feel good” chemicals), improve mental performance, and shape physical appearance. Humans may “feel” and “see” the effects of consistent exercise but […]