Whilst browsing this forum I was reminded of a programme broadcasted a year or so back documenting a case where in Kerala, India it rained red for weeks!!
No one could explain why this happened and what was more puzzling the red rain consisted of tiny microbes not seen on earth before. Initially thought to be bat blood, contents of a meteorite then the remains of an alien life form, but no one knows for sure. The microbes properties are highly unusual, being able to reproduce even in water heated to 600 degrees Fahrenheit (CNN 2006).
Weird things are falling out of the sky on a regular basis; read Charles Fort's Book of the Damned. Full of such cases captured in detail. Enjoy.
http://www.cnn.com/2006/TECH/science/06/02...rain/index.html
(Its not a new story but I couldnt find this story posted before here)
