A star fell from heaven — and its fall marked the beginning of a corruption that would lead to the great Flood. The Midrash (Genesis Rabbah of Rabbi Moses HaDarshan, Midrash Abkhir) connects the fallen star to the generation of the Flood, when the boundary between heaven and earth was violated.
The fallen star, in some versions, represents one of the Watchers — the angels who descended from heaven in the days before the Flood, attracted by the beauty of human women. They left their celestial station, took mortal wives, and produced the Nephilim — the giants who filled the earth with violence (Genesis 6:1-4).
The fall of the star was not merely physical but spiritual. When a heavenly being descends to earth out of desire, the natural order is disrupted. Heaven and earth have their appointed places. Angels belong above. Humans belong below. When the boundary is crossed, corruption follows.
The sages debated whether the fallen star was literal or metaphorical. Some read it as an actual celestial event — a meteor or comet whose appearance coincided with the moral decline of the generation. Others read it as a parable: the "star" was a righteous soul that fell from its spiritual height, dragging others down with it.
Either way, the message was clear: the Flood was not an arbitrary punishment. It was the consequence of a violation so fundamental that it destabilized creation itself. When stars fall and angels descend and the boundaries between heaven and earth dissolve, the world returns to the chaos from which it was made. The Flood was not destruction. It was a reset — God restoring the boundaries that had been broken.