Was the ‘Star of Bethlehem’ Really a Comet?
SMRTR summary
A comet hurtling toward Earth on what NASA scientist Mark Matney calls a "collision course" could explain one of history's most enduring celestial mysteries: the Star of Bethlehem. While astronomers have long theorized that planetary conjunctions might account for the biblical star that guided the magi, Matney's new research suggests a comet from the distant Oort Cloud, passing as close as the moon, could create the strange behavior described in scripture—rising in the southern sky and appearing to stand still overhead.
Chinese records from 5 B.C.E. describe a "broom star" that lingered in the same constellation for 70 days, far too long for typical comets but perfectly consistent with Matney's collision-course theory. His eureka moment came decades ago while working at a planetarium Christmas show that claimed no known astronomical object could behave as the biblical star did.
Not all astronomers are convinced. Some question the reliability of ancient Chinese records, while others doubt the entire search for astronomical explanations. Still, Matney's contribution to what scientists call "forensic astronomy" offers a compelling new perspective on this cosmic cold case.
SMRTR provides this summary for quick context. The original article belongs to Scientific American.
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