Radiation exposure: a quick guide to what each level means
How radiation affects you. Notice some doses are recorded as 'in a month' others 'per hour' (which would be multiplied by 24 hours in a day and then 30 days in a month) to compare. A total of 100 mSv is the recommended limit of exposure for 5 years.
Travelers to Mars would face a lifetime's worth of radiation exposure
Space exploration has been a dream for human beings for an eternity. To seek out new life and new civilizations--to boldly go where no one has gone before. I just wanna Star Trek it up; it would be so great, but I guess there's always the Alien/Pro
Submarine in Trouble _ Soviet missile sub Fubar-ed probably one with a hot engine room that had to be abandoned and scuttled. Soviet subs were notorious for radiation exposure of the crew, in the best of times and on several occasions accidents led the crews to abandon them shortly before they sank. looks like a cool photo shop image..........