cosmology

A 3-post collection


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No life among the stars

On Facebook, in response to this article that's been circulating today for some inscrutable reason, one A. Melaragni said: Apparently the guy is just talking about our own galaxy; there »

The reason for relativity

As usual, the main ideas here are wildly speculative, written down as food for thought. I am not claiming to be a cosmetologist or astrologer. For the purposes of this »

On reality

There's this longstanding observation that we live in a "fine-tuned universe," which is to say that several fundamental physical constants (e.g. strength of gravity, electromagnetism) appear to »