CNN (June 06)
As bizarre as it may seem, the sample jars brimming with cloudy, reddish
rainwater in Godfrey Louis's laboratory in southern India may hold,
well, aliens.
In April, Louis, a solid-state physicist at Mahatma Gandhi University,
published a paper in the prestigious peer-reviewed journal Astrophysics
and Space Science in which he hypothesizes that the samples -- water
taken from the mysterious blood-colored showers that fell sporadically
across Louis's home state of Kerala in the summer of 2001 -- contain
microbes from outer space.
Specifically, Louis has isolated strange, thick-walled, red-tinted
cell-like structures about 10 microns in size. Stranger still, dozens of
his experiments suggest that the particles may lack DNA yet still
reproduce plentifully, even in water superheated to nearly 600 degrees
Fahrenheit . (The known upper limit for life in water is about 250
degrees Fahrenheit .)
So how to explain them? Louis speculates that the particles could be
extraterrestrial bacteria adapted to the harsh conditions of space and
that the microbes hitched a ride on a comet or meteorite that later
broke apart in the upper atmosphere and mixed with rain clouds above
India.