SpaceX Is Launching ‘Organs on a Chip’ to the ISS

SpaceX Is Launching ‘Organs on a Chip’ to the ISS

Last month, a journal published an n-of-one experiment of unusual origin. It was the study comparing astronaut Scott Kelly’s physiology to that of his Earthbound identical twin brother, Mark. During his time on the International Space Station, Scott gathered reams of data on his own health and took hundreds of samples of his own stool, …