The good news : as we have predicted, the complex molecules found are consistent with Panspermia.
We await MIDAS results from the Rosetta Orbiter, by PI Mark Bentley. Even though he is seeing particles down at the virus size level, he is being conservative (encouraged by his peers) calling the specks “Dust”.
If only ESA scientists would “dare to dream”, and announce the “dust” is consistent with the theory of Panspermia. Consistent with the proposal that viruses and bacteria are carried by Comets like 67P. Let’s face it, accepting the existence of microbes in short period comets is not too far a leap from accepting the interchange of microbes between planets. 67P is on a short 7 year orbit. Not much more mysterious than an asteroid.
We are not asking for misrepresentations nor inaccurate statements BUT the facts are that these specks on MIDAS do seem to be consistent with viral and bacterial clumps. If they are not microbial clumps and 67P has no microbes, then this really would be worthy of a paper.
Long Period Comets
But what if these were inter-stellar comets?
The Panspermia debate now switches to long period comets with orbits over 100,000 years. Last year ISON was such a comet. Most think these comets are elliptical and come in from the Oort Cloud. But with orbits sometimes over 100,000 years there is some possibility that many are parabolic and even Inter-stellar.
But what if these inter-stellar comets contain, and regularly bring to Earth, new types of viruses, bacteria or nano-microbes (as yet unidentified nano- and picoeukaryotes) that are part of the Milky Way biopool but new to the Earth?
Because of the age of the galaxy and the probable evolution of microbes on bodies across the galaxy, the long period comets can be expected to be carrying microbes new to the defence systems of animals and plants on Earth even though they are part of the same galactic biopool.
In the future, an RNA/DNA sample taken from an advancing long period comet, might well be used to identify the star source and so the catalog of microbes contained within.