NASA has announced that they’ve found new life. As Gizmodo puts it, “[the] life form—called GFAJ-1— doesn’t share the biological building blocks of anything currently living in planet Earth. It’s capable of using arsenic to build its DNA, RNA, proteins, and cell membranes.

“NASA is saying that this is ‘life as we do not know it.’ The reason is that all life on Earth is made of six components: Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. Every being, from the smallest amoeba to the largest whale, share the same life stream. Our DNA blocks are all the same.”

My first thought on reading this is that I’ve seen this new life, and it was in a river in New Jersey. (I’m from New Jersey, so I get to say that.) But then I read further and learned that scientists then found a very similar life form on Earth that uses arsenic rather than phosphorous for its molecular building blocks. Where did they find it? Mono Lake, California. Make of that what you will.

My final thought is:  I’m surprised that they’re surprised. Haven’t any of them seen “The Andromeda Strain”? My father and two older brothers took me to see that when I was nine,  and to this day I’m as thrilled about that movie as I was then. The “Strain” of the title is an alien biological infestation that, wait for it, lacks ways we recognize to create DNA, RNA, proteins and amino acids. In other words, it’s “impossible” life that’s similar to what we just found. And which all of we science fiction fans have been expecting for 40 years.

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