2014-8-19: ISS discover plankton and other bacteria on outside windows

The Daily Mail today reported : “….that traces of plankton and other microorganisms have been found living on the exterior of the International Space Station (ISS), according to Russian space officials.  They claim the plankton were not carried there at launch – but are thought to have been blown there by air currents on Earth. Incredibly, the tiny organisms were found to be able to survive in the vacuum of space despite the freezing temperatures, lack of oxygen and cosmic radiation“.

I think a quick review of this discovery is in order.

First of all let’s review the height of the ISS.  The International Space Station, with ESA’s Columbus laboratory flies 400 km high at speeds that defy gravity – literally.

This is 8 times higher than the very TOP of the stratosphere. or 40 times higher than the top of Mount Everest.  I believe there is no known process where any viruses, bacteria, archaea or even eukarya have been proven to have been raised to anything like that heightAtm_Structure – even considering volcanos.

Explosive eruption plumes such as those generated at volcanoes like Mt. St. Helens or Pinatubo can reach high into the atmosphere. The highest Mt. St. Helens plume on May 18, 1980 reached about 31 km (101,700 feet), and the highest Pinatubo plume got as far as 45 km (147,600 feet). But we know the ISS is at 400 km.

We do know that rare cloud types have occurred in the mesosphere. But that’s about the highest we are aware of. And they are very, very rare.

Atm_Structure

The fact is, no matter how we all try to play it down, this is a stunning discovery. And it is consistent with the Panspemia Hypothesis. Certainly this is evidence that will challenge mainstream science as it continues “the difficult endeavor of seeking the signs of life”.

NASA Search for Life
NASA Search for Life

The way these microbes have survived against extreme cold, cosmic rays, and lack of oxygen is very surprising even for myself. I must admit I am glad it is the Russian Scientists doing this analysis.

Is this the result of contamination from countless EVA’s and over 80 ISS flights each one delivering people and equipment with the people being the biggest source of viruses and bacteria given our (now much better understood) symbiotic relationship with these microbes.  It is almost certain that the level of contamination man has caused in  the ISS and space is much greater than science is prepared to acknowledge.

But perhaps it is too early to say this is the very first discovery of ET life. But it will be very interesting to see the RNA/DNA analysis.

I will be toasting Sir Fred Hoyle this evening. Those of us who have calculated that “Life must be a cosmic phenomenon” know this brings us ever closer to the day when science lays to bed the theory that life is unique to the Earth.

This is almost as exciting as the  recent discovery of bacteria which live deep below the earth and feed directly on electrons. More on that next week.

 

Chandra W.

Read more: http://www.dailymail.co.uk/sciencetech/article-2728979/Never-mind-alien-life-SEA-PLANKTON-space-Creatures-living-surface-ISS-officials-say.html#ixzz3AtCtzyRJ 

Atm_Structure

stratosphere sizeofparticles whatisLife

lifeonEarthwhatisLife

 

 

2014-8-13: Rosetta takes first dust samples around 67P/C-G

Dear Dr. Alessandria (Rotundi) GIADA’s Principal Investigator : I enjoyed your BLOG at http://blogs.esa.int/rosetta/2014/08/13/giada-touches-the-comet/ and congratulate you and the Rosetta Team for your skill and determination.

I am updating WIKIPEDIA and have a question on the dust particles. I understand that contrary to popular belief, there ARE some  experiments on Rosetta which will in fact show how NASA and ESA since 2013 really are  “Beginning the Difficult Endeavor of Seeking the Signs of Life”.

NASA Search for Life
NASA Search for Life

BUT I would appreciate your guidance on how far ESA (and you) will be able to analyse the dust particles perhaps using this diagram as a guide for “layman understanding”.

whatisLife

Ie do your experiments only provide data relevant to organic and then perhaps complex molecules? Or would you be able to detect RNA? Or even “see” Viruses or Bacteria?

You already write : From the measured momentum of the impacts, it was possible to estimate the sizes of the collected grains, which range from a few tens of microns (comparable to the width of a human hair; size of Bacteria) up to a few hundreds of microns across (about 0.35 millimetres). See below :

Bacteria and archaea are 1->100 microns
Viruses 10nm -> 1 micron

sizeofparticles

Although 67P is a short period comet, it is possibly the result  of an ancient massive planetary impact and as such it would be reasonable to hypothesize that you should be able to measure complex molecules of RNA/DNA – perhaps even viruses and bacteria, and maybe fossilized diatoms. Would Rosetta or Philae have experiments that could see or test for such objects?

2014-7-18 : Life and the Rosetta Mission (on 67P)

About the double nature of the comet as recently discovered.  It is anybody’s guess what the surface will reveal.

In spite of the uncertainties inherent in the present calculation, it is possible to interpret the surprisingly large outflow of water observed from the Comet 67P/C-G (Churyumov-Gerasimenko) on June 6, 2014, when the comet was between Jupiter and Mars, as being indicative of biology. Although microorganisms in comets are likely to be in a frozen dormant state at aphelion, a sporadic resumption of metabolism will occur near perihelion if subsurface melting can take place. Metabolism builds up subsurface gas pressures of thousands of atmospheres, which is enough to cause cracks in the surface crust releasing gas and dust. Such melting could occur due to increased solar radiation or, on occasion when impacts of smaller bodies transfer kinetic energy that can be converted to heat.  Comet Hale-Bopp showed sporadic activity when it was outside the orbit of Jupiter.  We can argue that this activity in Comet Hale-Bopp, as well as the new evidence from Comet Churyumov-Gerasimenko, point to the resumption of bacterial activity (8).

As we await the descent of the Philae lander onto Comet Churyumov-Gerasimenko with bated breath, there would inevitably be many surprises in store.  The recent discovery that the comet has a “double” structure and is probably a contact binary may be the first of many to come.  It is to be hoped that more indirect evidence of biology will be forthcoming as the ROSETTA mission draws to a conclusion this year.

 

Best

C

2014-8-12 : Is Rosetta about to Re-Contaminate Comet 67P? Which by the way already contains microbes.

Dirk Schulze-Makuch : The cyanobacteria, diatoms etc you analyzed in the meteorites are ideally adapted to life on Earth, to life on a planetary surface. So, assuming you are correct and they indeed come from space, where is the source? An origin of these organisms in a comet would make no sense for me from an evolutionary biology standpoint as life thrives always to be ideally adapted to its environment.

Richard Hoover :  There are skeptics who claim that even though many of the remains I have found in these meteorites are recognizable as heterocystous cyanobacteria, diatoms, acritarchs, hystrichospheres and other known extant or extinct life forms, they must be modern bio-contaminants. This argument conveniently neglects the fact that the EDAX data consistently show the remains have nitrogen levels below the instrument detection limit and hence died millions of years ago-long before these meteorites were observed to fall to Earth.

Chandra Wickramasinghe : The reason why fossil microbes and diatoms are similar to their modern terrestrial counterparts is that they all came from space in the first place, and continue to do so.  Life on Earth is an expression on the Earth of a Darwinian evolutionary scheme that has taken place over a vast cosmological scale.  Not so long ago it would have been thought impossible to find the same species in opposite hemispheres of the Earth.  The connected biosphere of the Earth has now to be considered connected to a vast cosmological biosphere within which frequent exchanges of genes have established a unity of all life in the cosmos.

Dirk Schulze-Makuch :  I find it very strange that extraterrestrial life would look so similar, or should I say identical to cyanobacteria, diatoms etc as Richard claims. This does not make any sense to me and is in my view so implausible that any contamination such as pointed by John is much more likely. I just discussed this matter with Alberto Fairen and he thinks alike but thought about another possibility: Could Richard’s bugs be terrestrial life that has been for billions of years away from Earth because it was ejected in primitive impacts?

William E. (Bill) Smith : Today the Rosetta Mission approaches  COMET 67P now just 100 km away. 67P’s orbit is in the plane of the galaxy and is “part of our solar system” (ie it is a Kuiper belt “comet” ) with an orbit of just  6 years.  Contrast this with COMET ISON, which unlike 67P (Rosetta), was a parabolic comet. I.E. ISON’s orbit period is unknown (> 100,000 years). It entered the plane of the galaxy at a steep inclination FYI – approximately the same as the angle of the solar system (the ecliptic) to the galaxy’s plane. It is now accepted mainstream science that the solar system is part of the Sagittarius Dwarf galaxy which is colliding with the Milky Way. I believe (educated by conversations with Chandra ) that “long period” comets like ISON are the REAL  source of original life in our Solar System. Ie  ISON was “sling shot” in towards the SUN from an adjacent star. Short period comets which includes both Halley’s Comet with its 80 year orbit and Rosetta (67P/C-G) with its 7 year orbit, might well (and likely do) contain dormant viruses, bacteria and even diatoms (as found by Richard Hoover). These “seeds of life” were catapulted into local inner space from major collisions like the asteroid (or comet) which caused the end of the dinosaur era.

But I believe it is the long period comets like ISON which carry the real interesting and original “seeds of life” from other solar systems across what Chandra Wickramasinghe calls the “vast cosmological biosphere”.

And at this moment in time in August 2014, I wonder how rigorous was our sterilizing of the Rosetta Mission back in 2004. The Philae Lander will arrive on Comet 67P/C-G this November (2014) carrying untold numbers of dormant viruses and bacteria from earth, just waiting to be reactivated by the water that is already proven to be on the comet – proven using the remote spectroscopy by the ALMA telescope in Chile.

Chandra Wickramasinghe : Bill – although you may well be right, it is not a time for negative thoughts. NASA ask us to emphasize that the “search for life is a difficult endeavour”. To that we all agree. BUT what we are now expecting to find (on 67P, MARS, Titan and Enceladus) is that life is found “everywhere”. Do we really care “where it came from originally” or even if we inadvertently delivered it.

Time to agree that “Life is indeed a Cosmic Phenomenon”.

 

2014-8-10 : LIFE AS A COSMIC PHENOMENON: THE SOCIO-ECONOMIC CONTROL OF A SCIENTIFIC PARADIGM

I have collaborated with Gensuke Tokoro of the Institute for the Study of Panspermia and Astroeconomics, Gifu, Japan to produce this paper.

A major paradigm shift with potentially profound implications has been taking place over the past 3 decades at a rapidly accelerating pace. The Copernican revolution of half a millennium ago is now being extended to place humanity on the Earth in its correct cosmic perspective – an assembly of cosmically derived viral genes, no more, no less, pieced together over 4 billion years of geological history against the processes of Darwinian natural selection. The evidence for our cosmic ancestry has now grown to the point that to deny it is a process fraught with imminent danger. We discuss the weight of modern scientific evidence from diverse sources, the history of development of the relevant ideas, and the socio-economic and historical forces that are responsible for dictating the pace of change.

Please feel free to access the full paper through this URL.

In summary we conclude : A paradigm shift of the kind we have discussed in this article may be stalled for seemingly rational reasons based on either prudence or pragmatism:

  1. The proposed paradigm shift from Earth-centred life to cosmic-centred life might be perceived as a threat to national security. People may become so scared and emotionally unsettled that even the enforcement of law and order might pose a problem.
  2. To admit that we have supported a wrong paradigm may have economic repercussions in regard to the many large funding commitments already in place for exploring ideas based on a wrong premise.
  3. An inevitable demand that would follow for re-orientation of existing space programmes would have serious fiscal implications that would need to be kept in mind.
  4. It would have to be deemed prudent to monitor the stratosphere for potentially lethal incoming pathogens, and such a world-wide programme would require large budgets as well as new strategies in world health economics.

I am planning a BLOG post in the fall which offers a positive vision for the way forward.

Results of Observations in January 2014 of a meteor shower of Comet C/2012 S1 (ISON)

From January 10-17, 2014 the Earth was calculated to be passing through the long tail of COMET ISON. This project was designed to look for meteors possibly connected to ISON. I assisted a (Ukraine + Belarus) team of astronomers to analyze data collected from analysis of 54,000 images from Belarus, Ukraine and Spain. 43 meteor phenomena were detected. The results were statistically significant and confirmed the earth did pass through the tail of ISON even though by that date, ISON had already vaporized. My role was involved in the study of the radiant (the point in the sky where meteors radiated) : i.e. to confirm this meteor radiant was consistent with NASA’s published ISON comet orbit parameters. This required a collaboration between myself and Dr. Lubos Neslusan of Slovak Academy of Science (who had written a FORTRAN app which calculates a radiant given an orbit) . We were guided by NASA/JPL Comet orbit expert Dr. Alan Chamberlin who provided the ever-changing Comet ISON orbit parameters.

The published paper is here.

Bill Smith

PS words of caution : although the paper documents what appears to be compelling results, I have recommended the team repeat the experiment next January 2015 to confirm the meteor statistics over the same period, drop back to the 2012, 2013 levels.

2014-8-8 : My Letter to the UK National Newspaper – The Independent – Rosetta hints at life on comets

(This letter appeared today in the Friday 8th August issue of The Independent, UK).

The encounter of the European Space Agency’s Rosetta spacecraft with Comet 67P/Churyumov-Gerasimenko has generated a wave of media excitement that is surely well justified.

However, science reporters and commentators who have described the comet as a “hurtling lump of dust and ice” have unwittingly downgraded the importance of the mission. They take no account of discoveries spanning more than three decades, indicating a large carbonaceous content of comets that gives rise to their dark, coal-like surfaces. Consistent with the theories of the late Sir Fred Hoyle and the present writer, the connection between comets, life and evolution has developed to the point that a life-detection experiment on the Rosetta lander would have been amply justified.

However, for mainly cultural reasons, such an experiment was not included in the mission, and in the event only indirect support of a comet-life connection can be expected from this mission.

The rendezvous with the comet that was achieved on 7 August 2014 has led to stunning close-up images of its surface. Rough terrain of low reflectivity appears to be interspersed with smoother areas that could represent recently exposed subsurface lakes that were laden with microbial life.

The high rate of outgasing that has been observed from early June points to the action of microbial life within such sub-surface lakes.

More evidence – albeit indirect evidence – pointing to our cosmic cometary ancestry is likely to be unravelled from experiments to be conducted in the Rosetta mission in the months that lie ahead.

Professor Chandra Wickramasinghe

University of Buckingham

http://www.independent.co.uk/voices/letters/letters-rosetta-hints-at-life-on-comets-9655339.html#commentReference

2014-7-31 : Professor Chandra Delivers “RAY WIJEWARDENE 2014” Lecture

Anoma Wijewardene  thanks Chandra:  “For a scintillating, thought provoking, challenging and yet accessible to us laymen lecture. We have had enthusiastic response from all and so many are thanking us for the opportunity to hear someone they have longed to hear for years!   A great service to the Trust and the nation. We are deeply grateful” .

MTV Newsfirst provides 2 minutes of footage.

The poster for the RAY WIJEWARDENE 2014 follows.

This newspaper article from this morning’s SRI LANKAN Sunday Times by Smriti Daniel  captures the essence of Professor Chandra Wickramasinghe’s Lecture.

On 8 August 2014 02:12, Nalaka Gunawardene <alien@nalaka.org> wrote:

Dear Dr Wickramasinghe,

I’m sorry I didn’t get to meet you during the Ray Wijewardene Memorial Lecture in Colombo last week, but I enjoyed being in your packed audience.

I have just written up my impressions as part of my weekly column that appears in Ceylon Today newspaper, 8 August 2014.
Since the newspaper’s website is not well developed, and is poorly indexed, I archive my column in a dedicated blog:
http://collidecolumn.wordpress.com/2014/08/08/when-worlds-collide-116-did-we-all-come-from-outer-space/

I welcome your comments – and if you agree, would like to do an email interview that follows up on your lecture and recent biography, which I enjoyed reading.

Thanks and best,

Nalaka

……………………………………………
Nalaka Gunawardene
Science writer & communication consultant
9/3, Gemunu Mawatha, Nawala Road, Nugegoda, Sri Lanka.
T: +94 11 4412 195; F: +94 11 4403 443; E: <alien@nalaka.org>
Personal Blog: http://nalakagunawardene.com
Sunday column: http://collidecolumn.wordpress.com
Twitter: http://twitter.com/NalakaG
Books: http://nalakagunawardene.com/books/
_______________________________________________________________________

Chandra  responded :

Dear Nalaka

Thank for sending me your article.  A good defense of orthodoxy!  I should comment that I never chose to be heterodox or follow the path of the maverick.  Only the facts directed me at all times!  I think that in unsolved problems in science (of which the origin of life is one) it is always the heterodox that turns out to be right,

I will be glad to give you another email interview, if you like.  I am copying this to my colleague to link your article to our website.

Best

Chandra

Life is a Cosmic Phenomenon

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