Tag Archive for 'Astronaut'

The pale blue Earth serves as a backdrop for astronaut Michael Gernhardt, who is attached to the Shuttle Endeavour’s robot arm during a spacewalk on the STS-69 mission in 1995. Unlike earlier spacewalking astronauts, Gernhardt was able to use an electronic cuff checklist, a prototype developed for the assembly of the International Space Station. Image credit: NASA.

Long-Duration Spaceflight Affects Spinal Muscles of Astronauts, New Study Shows

Oct 27, 2016 by News Staff

Long-flight astronauts have atrophy of the muscles supporting the spine — and they don’t return to normal even after several weeks back on Earth,...

Space Travels Cause Health Abnormalities in Astronauts

Mar 14, 2012 by News Staff

Performing magnetic resonance imaging (MRI) of the eyes and brains of 27 astronauts who have spent prolonged periods of time in space, a team of researchers...