2017-02-28, 05:10
Preserving vision for astronauts
As NASA prepares for its journey to Mars, one researcher is investigating why so many astronauts suffer from poorer vision after they return to Earth.
https://www.sciencedaily.com/releases/20...152338.htm
As NASA prepares for its journey to Mars, one researcher is investigating why so many astronauts suffer from poorer vision after they return to Earth.
https://www.sciencedaily.com/releases/20...152338.htm