New computer simulations suggest that the spiral arms of galaxies are not only a natural phenomenon but that they are a persistent one.

Pioneer cover

From the press release: From the moment he is handed a possibility of making the first alien contact, Saunders Maxwell decides he will do it, even if doing so takes him through hell and back.

Unfortunately, that is exactly where that journey takes him.

The vision that Zimmerman paints of vibrant human colonies on the Moon, Mars, the asteroids, and beyond, indomitably fighting the harsh lifeless environment of space to build new societies, captures perfectly the emerging space race we see today.

He also captures in Pioneer the heart of the human spirit, willing to push forward no matter the odds, no matter the cost. It is that spirit that will make the exploration of the heavens possible, forever, into the never-ending future.

Available everywhere for $3.99 (before discount) at amazon, Barnes & Noble, all ebook vendors, or direct from the ebook publisher, ebookit.

New computer simulations suggest that the spiral arms of galaxies are not only a natural phenomenon but that they are a persistent one.


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  • Pzatchok

    Its sort of like pulling the plug in a drain.

    Except gravity and space do not exactly react the same as water tension and your sink.
    But I bet the math is close enough to explain a part of it.

  • Thomas

    Computer simulations? And not one word about how ‘unreliable’ they are, no ‘garbage in, garbage out’ cynicism, not a word about how a computer simulation could not possibly account for all the complexity of an entire galaxy… I wonder why that is… oh thats right, its physics, not climate science, there’s no fossil fuel involved. No ‘skepticism’ needed, and none mentioned.

  • Y’know, Thomas, I think right now you are simply trying to be annoying for no reason. I specifically mentioned that these are computer simulations to make sure everyone understood that the results should be looked at with a grain of salt.

  • Thomas

    Yeah, right. The article specifically mentioned they were computer simulations, which you merely reposted without comment.

  • Mike Thompson

    Has it ever been suggested that spiral arms of galaxies are unnatural phenomena?

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