This belief has been around for centuries, stemming from the unpredictable and often spectacular appearance of comets in the sky. Historically, people often saw them as omens of war, famine, plagues, or the death of rulers.
Here are some examples:
* The Great Comet of 1680: This comet was famously associated with the death of King Charles II of England.
* Halley's Comet: This comet, which appears every 75-76 years, has also been linked to various historical events, including the Norman conquest of England.
While modern science has debunked the link between comets and disasters, the superstition persists in popular culture, with comets still being portrayed as harbingers of doom in movies, books, and other forms of entertainment.