Are we alone in the universe?

We may find the answer in the next decade or two relying on clues which science provides to help us find the way.  This includes balancing what we understand about our planet and recognizing what we know are the critical elements for life. 

Next month, the launch of the Webb telescope might give us the means to discover whether we find another earth out there, a Planet B.  The search for Planet B is complicated. Nevertheless we know that even in its most extreme conditions, life is carbon based, liquid water is the solvent for biochemistry, and DNA is the code for genetic information. The building blocks for life, hydrogen, oxygen and carbon are found abundantly in the universe. So what does this have to do with Sterile Processing?

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