More than 200 test tubes of human stem cells were sent to the International Space Station this year. Studying them in low Earth orbit may help answer questions about how they function. This also…more (3-D illustration/iStock)
https://www.washingtonpost.com/science/stem-cells-in-space/2020/12/04/8915f700-2471-11eb-a688-5298ad5d580a_story.html
