Why are Insects Attracted to Light?

The video explores why insects are attracted to light, a phenomenon known as positive phototaxis. It discusses theories such as moon navigation, where insects mistake artificial lights for the moon, and alternative ideas like light indicating an unobstructed path or attracting insects due to UV reflection. Despite these theories, the exact reasons remain uncertain, highlighting the need for further research.

In what ways might light indicate an unobstructed path for insects?

Why might insects be attracted to sources of ultraviolet light?