Rationally Explanation Of Red/Blood Rain
Blood rain is a phenomenon where blood is perceived to fall from the sky in the form of rain. Cases have been recorded since Homer 's Iliad , composed ca eighth century BC, and are widespread. Before the 17th century it was generally believed that the rain was actually blood. Literature mirrors cult practice , in which the appearance of blood rain was considered a bad omen, and was used as a tool foreshadowing events, but while some of these may been literary devices, some occurrences are historic. Recorded instances of blood rain usually cover small areas. The duration can vary, sometimes lasting only a short time, others several days. By the 17th century, explanations for the phenomenon had moved away from the superstitious and attempted to provide natural reasons. In the 19th century blood rains were scientifically examined and theories that dust gave the water its red colour gained ground. Today, the dominant theories are that the rain is caused by red dust dissolved in the ...