Showing results for "The Body" in Astronomy & Space Science

Contrary to popular belief, death is not a moment in time, such as when the heart stops beating, respiration ceases, or the brain stops functioning. Death, rather, is a process—a process that can be interrupted well after it has begun. Innovative techniques, such as drastically reducing the...

Is the human body built for Mars? NASA's studies on the International Space Station show we need to fix a few things before sending people to the Red Planet. Astronauts go into space with good vision and come back needing eyeglasses. Cognition and DNA expression could be affected for years. And then there's the discomfort of living in a tight space with crewmates, depression, and separation from the people you love.

We are starting to see the first real progress in space exploration in the private sector, and there are many jobs becoming available in this fascinating new field. Explore what’s out there as you embark on a new expedition in Cosmic Careers. Sierra Nevada, Northrup Grumman, Boeing, and...