For more, go to: https://www.pbs.org/newshour/show/can-humans-cope-with-long-space-travel-astronaut-scott-kelly-spent-a-year-as-a-guinea-pig
About Miles O'Brien
Miles O'Brien is a veteran, award-winning science journalist. Previously an anchor for CNN, he now charts his own path at Miles O'Brien Productions.
Leave a Reply