If..indeed these cells are of an extraterestial origin.It would therefore prove that life throughout the infinite cosmos is not such a rare occurrence...however I have this strange feeling that whatever scientific conclusion is made it will be debunked as terrestrial origin..as so many other \"oddities\" have and as pointed out that for something of this volume dispensed in the atmosphere you would think that it would of been discovered by now.I have no problem invisioning a young earth \"seeded\" by some bio-catalyst from space. Just remember this...when the sky is clear at night...and you stare out into the infinite cosmos...just stop for a moment an think how hippocritical it is to think...we are it.