A 3-post collection

RSS feed of posts tagged cosmology

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 »