Every December, hundreds of science professionals mix astronomy and religion, normally a no-no, in planetariums’ “Star of Wonder” shows, offering explanations for the star of Bethlehem. Was it a supernova? A comet? A conjunction?
Planetarium directors know their offerings are counterfeit. Privately, they readily explain to me that no actual celestial object could match the description in Matthew 2:2–10 of a star that moved across the sky but then became motionless. It doesn’t matter whether we now suggest it was a comet or a supernova. Thanks to Earth’s rotation, neither can stop and linger over a street address. You can’t get anywhere following something in the sky, unless you followed Polaris and wanted to go north. That’s what escaping slaves did in the U.S.
Astronomy magazine subscribers can read the full article for free. Just make sure you’re registered with the website.