9/27/2011 Space Radiation Expected to Rise for Airline Passengers and Astronauts

Source: Space.com
Date: 27 September 2011 Time: 01:24 PM ET
by: by Charles Q. Cho

SUN Whips Out Massive Flare CREDIT: NASA

Radiation hazards are likely to increase for air travelers and spacefarers in coming years due to changes in solar activity, researchers say.
...
Read full article here