Space Exploration: Astronauts’ Brains Are Changed By Spaceflight, MRI-Based Study Reveals


Space. It won’t be an exaggeration to say that almost everything in the vast cosmic void that envelopes Earth will kill us in the blink of an eye. This won’t be much of a problem if we were a firmly Earth-bound species, but, as Carl Sagan once presciently remarked: “We have a basic responsibility to our species to venture to other worlds.”

http://www.ibtimes.com/space-explora...eveals-2485076