What makes constellations?

Constellations are named after a Greek or Roman God. They were made to help sailors find their way. Now they are used to help more people find their way. In this world such help is very useful.

Friday, August 22, 2025

Before Big Bang

"We're often told it is "unscientific" or "meaningless" to ask what happened before the Big Bang."https://phys.org/news/2025-08-big-method.html#google_vignette

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