Scientists at Princeton University and the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) have developed a rigorous new method for modeling the accretion disk that feeds the supermassive black hole at the center of our Milky Way galaxy. The paper, published online in December in the journal Physical Review Letters, provides a much-needed foundation for simulation of the extraordinary processes involved.
Having the knowledge and understanding of scientific concepts and processes necessary to make informed decisions on scientific issues.
The Breakthrough Starshot Initiative (BSI) is an ambitious program to send tiny spacecraft to nearby stars within a few decades, traveling at about twenty-percent the speed of light. Starshot will combine advances in micro-electronics, nano-tech and photonics (lasers). These interstellar probes are likely to carry artificial and perhaps sentient intelligences. Will machine based AGIs be better for exploring and occupying the Galaxy than biological intelligences? It may turn out that the stars will belong to synthetic awarenesses – our very different descendants.
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