cosmic nuclear fusion reactor

Worldbuilding an Expanding Universe

What if the universe had expanded much more slowly, so that Big Bang Nucleosynthesis lasted not a mere 20 minutes but rather, say, a trillion years? The age of stars would begin far later and start with a lot more heavy elements, completely reshaping the … Continue readingWorldbuilding an Expanding Universe

Panspermia, the Alpha, and the Omega

Much thought has been devoted to the idea of life beyond Earth. While it is often assumed that life both on Earth and on other planets must have arisen independently, their origins separate, the panspermia hypothesis offers an alternative view, that life is not confined … Continue readingPanspermia, the Alpha, and the Omega

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Tag: cosmic nuclear fusion reactor

Worldbuilding an Expanding Universe

Panspermia, the Alpha, and the Omega