Astronaut Kjell Lindgren describes what happens to the fluids in an astronaut’s body upon arrival in microgravity and some of the effects of fluid shift. This video is one in a series developed for the Holt Scholars Program. Access the materials for the Body in Space middle school life science curriculum here: https://learninglab.si.edu/collections/the-body-in-space-student/9o4nrCrrqC4A4i82#r