What does it mean to dream about asteroid?
An asteroid often stands for a sudden threat from outside, a piece of trouble hurtling toward you with little warning.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud would read the falling rock as a fear or wish that strikes from beyond the dreamer's control, sudden and large. An impact can stand for a dread of being overwhelmed. Where it falls is worth noting.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung might see the asteroid as a force from the far unconscious bearing down, an event that could shatter the old order. Such an image can mark a looming, unavoidable change. The fall asks what is about to be remade.
Jungian concept (our summary).Modern
Threat-simulation theory reads an asteroid as the sleeping mind rehearsing a catastrophe arriving from outside. It often follows waking dread of something large and unstoppable. The plunging rock mirrors that fear.
Threat-simulation theory (our summary).Mythological
Stones that fell from the sky were read as messages or weapons of the gods, often kept and honoured where they landed. A falling fire marked the heavens reaching down to earth. It stood for fate striking from above.
Rosmerta Publishing editorial synthesis (after Bulfinch; Frazer).