The origin of life must be assumed to be possible, and difficulties ignored, for scientists to put their hope in such extraterrestrial bodies like Europa. Even if life could originate naturally, there are many difficulties faced by a theory which states that life entered earth from outer-space.
Health physicists have a generous rate of wages. Entry level positions can start at around $42,000 and the top 10% in the industry make well over $110,000 per year. Median range for salaries is close to $66,000 per year, and this offer a competitive market even if you are new to this line of work.
The median hourly wage was $52.94. Physicists in the top 10 percent of the pay scale made $181,840 a year or more, and those in the bottom 10 percent made $55,150 or less.