Rosetta measures comet’s temperature. PHYS.ORG reports “comet is too hot to be covered in ice and must instead have a dark, dusty crust”.
July 29, 2014 : ROSETTA Arrives at the COMET67P – and the world watches on. After coping for many months with the stresses of MH370, then MH17, we now have the Israel-Palestine confrontation showing the very worst of the human condition. To help us cope with these horrors, the world’s media did bring us the 2014 Brazil Soccer World Cup. It was an event which brought much needed joy to the world’s population. The good news is that we now have another global (or should I say Cosmic) event which is guaranteed to bring much needed joy.
So it is with optimism that we greet the arrival of the Rosetta Mission at COMET 67P.
This BLOG entry is addressed to the program planners at the BBC and CNN (et al) even at GOOGLE who did such a fine job covering COMET ISON’s perihelion disintegration event on Thanksgiving Eve last November 2013.
Lets re-explain how the Rosetta Mission has been journeying for 10 years. Wikipedia summarizes it well. It finally arrives this month (August 2014). It is currently slowly pulling up alongside the Comet 67P – approaching kilometer by kilometer finally arriving next Wednesday August 6th. The best way to follow the arrival is on Twitter. There you will get daily links to news and current images.
You will recall TV coverage of ISON last October and November was substantial. CNN and the BBC realized that this was a compelling story and even though the COMET pretty much disintegrated in time for USA Thanksgiving Dinner, fortunately the Europeans continued to observe and as the Yanks were eating their turkey, the world watched something slowly reappear around from the back of the SUN. Awesome was the only word to describe that evening.
Well we are all expecting the excitement of Rosetta’s landing on the COMET 67P to be even more breathtaking. Of course people like myself are wondering if we will be able to detect “signs of life” once we are on the surface. But to the children of the world, the excitement will be landing on this massive asteroid orbiting the SUN.
Adults usually explain to their children how exciting it was when Man landed on the MOON in 1969. But to today’s young people, now used to robots, drones and virtual reality, this “experience” will be compelling. They will easily be able to feel they are actually inside the Philae Lander Craft.
It will be the actual landing and exploration of the surface of the comet which will hold the world spell-bound in November 2014. But as build up to this event, the next 3 months, especially the next 4 weeks, CNN and BBC can be expected to bring the world’s best TV Science Communicators to your TV screens to explain what is happening and to share the wonder.
The Last Six Months Developments as a Summary Hot List
April 1, 2014 – June 30, 2014 Here is my latest summary list of the items from the last three months on the http://panspermia.org website that we recommend you check out :
- Convergent evolution is the separate evolution of the same systems or features in unrelated species.
- ready-made tools for genome manipulation is a general route of evolution of adaptive immunity.
- NASA’s Christopher P. McKay paper on extraterrestial life
- Letter to Wall Street Journal on Hypotheses and Karl PopperWSJ quote from Turelli et al.
- …I have found the remains of lifeforms that are …extraterrestrial.
- The Origin of Eukaryotes
- …Methanogens could potentially inhabit the subsurface of Mars.
- Bacteria can survive long exposure to the cold, vacuum and radiation of space
- findings implicate viruses… as a reservoir of genetic diversity
- Where Do New Genes Come From? asks Carl Zimmer
- Lunar samples …contain complex organics
- Brilliant Blunders by Mario Livio
- James Lovelock’s A Rough Ride to the Future
- Barsotti Cartoon
- A sea under the South pole of Enceladus
Professor Brig Klyce
July 2014 : I am sure you already know that Rosetta will be the first mission in history to rendezvous with a comet – with Comet 67P/Churyumov-Gerasimenko (67P/C-G). I risk the ire of other astronomers by referring to the COMET as COMET ROSETTA only because the latest name 67P/C-G just does not capture my imagination. I think CNN and BBC need an easier name.
In July 2014, the Rosetta Mission is already approaching the Comet as it orbits the Sun. With what promises to be a stunning implementation of ESA’s daring vision, in November 2014, the mission will actually deploy a landing vehicle onto the crusted surface of the COMET.
Last year, in 2013, the whole world watched another COMET, COMET ISON. We were spell-bound as the Comet headed in towards the SUN. Through coverage by CNN and the BBC (and eventually all the world’s media) the event attracted global attention. We all recall that ISON, in the end, failed to amaze, as it was destroyed by the gravity of the Sun on Thanksgiving evening 2013.
But this time, the almost certain landing promises to deliver wonderful TV footage that the world’s media is expected to cover for many hours if not days or weeks. Rosetta will arrive at the comet in August 2014. The Philae lander itself will be finally be deployed in November 2014.
Humans have always marvelled at landings on other bodies. First there was the wonder of landing on the MOON ; then there was the thrill of MARS CURIOSITY landing on Mars. But the concept of landing on a Comet is beyond most people’s imagination. I believe it will be breathtaking television. The movie “Gravity” educated every girl and boy on the planet about the International Space Station and the challenges of orbiting the Earth
But now childrens’ minds will be expanded as they experience landing on a body which is orbiting the Sun. I promise you the build up on TV will be amazing, as first Rosetta comes very close to the comet in just a matter of weeks. We will then share the thrill of flying alongside the comet. This will continue from August until November. And then the “reality show” culminates with this most amazing landing which I predict will happen in “prime time” in the USA.
ROSETTA’s route to the comet 67P/Churyumov-Gerasimenkohas (C-G) has been a long 10 year journey. I was fortunate to be one of the original principal investigators. But I admit to great disappointment when I realized that Rosetta was not going to carry “life detection and verification” equipment. If truth be told, in those days we did not really understand the extraordinary role of viruses in the evolution of life on Earth. Symbiogenesis has revolutionized our understanding of life and it makes me even more confident that the original theories of my now passed collaborator Sir Fred Hoyle, and myself, will eventually be confirmed. Just as 2013 was the year Panspermia became mainstream science, so 2014/2015 could well be the time that we finally discover undebateable evidence that “Life is a Cosmic Phenomenon”.
So now in 2014, as the Rosetta space craft approaches the Comet 67P/CG (Churyumov-Gerasimenko), our knowledge of viruses and bacteria and especially symbiotic life, has grown substantially. We also recognize that NASA has refocused from “the search for water” to “the difficult endeavor of searching for the signs of life”. The ESA/NASA Rosetta team are guaranteed to be employing all the very latest tools we have at our disposal using remote spectroscopy by the wonderful Chile-based ALMA telescope. Will we be able to detect life or even the signs of life?
I am pleased to share my predictions with you, and have written a short paper for your enjoyment and understanding. The paper is adapted from a review invited by the open access journal The Journal of Astrobiology and Outreach (JAO).
May your life too be a Cosmic Phenomenon
Prof. Chandra Wickramasinghe
PS Assisted by my colleagues Brig Klyce and Bill Smith, this BLOG and our associated newsletter is designed to be a convenient way for the avid science reader to keep up to date with the growing evidence that “Life is a Cosmic Phenomenon”. Panspermia has entered mainstream science. Professor Chandra Wickramasinghe.
I am delighted to launch our new quarterly email newsletter. It is aimed at the general public with an interest in science and especially in my life-time passion – everything related to the sometimes contentious concept that LIFE IS A COSMIC PHENOMENON.
Last year we created a base paper summarizing the Panspemia Hypothesis in 2013.
This newsletter will build upon this foundation, exploring increasing evidence for Panspermia as astrobiology starts to play a dominant role in most experiments underway and planned by NASA, the ESA, and by the Space Programs of China, India and Japan.
Feedback is appreciated. Please feel free to contact me :
Professor Chandra Wickramasinghe
Director of the Buckingham Centre for Astrobiology,
University of Buckingham,
We ask you to go to my website and opt-in to our subscriber database : you will see the “subscribe” menu item at http://profchandra.org/subscribe-newsletter/
The Senate approved his appointment in its 390th meeting as InRC affiliate visiting scholar for a period of one year commencing from 01/07/2014.
I delivered a lecture entitled “New evidence for life as a cosmic phenomenon” at the Astronomical Society of Oman in Muscat on 15th January 2014, at the University of Peradeniya, Sri Lanka on 23rd January. The audience at Peradeniya included Professor Rohana Chandrajith, Professor of Geology, who had been reported as being antagonistic to the idea that the Polonnaruwa (Aralaganwila) stones that fell on 29th December 2012 were indeed meteorites1. In a discussion that followed the lecture Professor Chandrajith agreed that the Polonnaruwa stones in question did not resemble any that can be found anywhere locally. He further confirmed that his earlier reservations were based on the fact that these stones were different structurally and compositionally from any of the known and documented classes of meteorites. He alo agreed that there is no possibility that these could be fragments of industrial slag as was proposed by some critics.
The most recent studies of the Aralaganwila stones by Jamie Wallis et al2,3 that show oxygen isotope compositions inconsistent with Earth material, as well as extraordinarily high amounts of the terrestrially rare chemical element iridium strengthens the case for the Polonnaruwa stones being meteorites, and if so they contain unequivocal evidence of the existence of extraterrestrial microbial life. This discovery would then transform the way we think about the Earth and of life upon it as radically and profoundly as did the Copernican revolution some 500 years ago.
The view that the Polonnaruwa meteorites represent fragments of loosely held siliceous grain material within a cometary bolide from which water and volatiles were boiled off upon entry, thus leaving a highly porous structure, remains the most plausible explanation of all the available facts. A provisional identification with meteoroids in the annual Taurid meteor stream4 which we originally made is interesting particularly in view of the fact that the large bolide which led to the Tunguska event of 1908 did not lead to the recovery of any large meteorite fragments.
On 24th January 2014 I had an audience with His Excellency President Mahinda Rajapakse, President of the Democratic Republic of Sri Lanka. I appraised the President of the latest findings regarding the Aralaganwila meteorite and urged His Excellency to declare the location of the 29th December 2012 meteorite fall as a site of national scientific heritage. In the fullness of time the events of this day that took place in Sri Lanka would be regarded as having established beyond doubt that life is a truly cosmic phenomenon. President Rajapakse gave assent to this proposal without reservation and immediately set in train the protocol that would ensure its implementation
9 Feb 2014 :
Twelve months ago, publication of the 29 Dec 2012 POLONNARUWA METEORITE preliminary analysis resulted in a global furor. The rapid release of the first (of five) academic papers triggered criticism of the paper’s scientific analysis methods . The first paper was criticized by some who argued the contamination question had not been sufficiently addressed. Some even questioned whether the rock would be accepted as a meteorite by the British and International bodies.
Over the next four months, four more in depth academic papers reported the detailed analysis which provided evidence for the early claims. A later paper in December 2013 from Dr. Jamie Wallis looked at the rocks as geological objects. His paper is being used to register the rock as a proven meteorite with the British and Irish Meteorite Society and then the International Meteoritic Society.
8 Dec 2013 (Peak of Taurid Shower): The ANURADHAPURA METEORITE
A second incident happened in Sri Lanka just 2 months ago – just twelve months after the POLONNARUWA METEORITE. This second meteorite incident is now known as the ANURADHAPURA meteorite fall. This was witnessed on 8 Dec 2013 at the peak of the Taurid Shower – Taurid’s are the debris of Encke’s comet.
The Anuradhapura meteorites, were examined at Sri Lanka Institute of Nanotechnology (SLINTEC) who specialize in Nanotechnology research. Equipment used included a Hitachi SU6600 Analytical Variable Pressure FE-SEM. Hitachi SU 6600 is a versatile SEM allowing observation of a wide range of materials at high resolution. The following image shows SLINTEC and a sample of the structures that were found, many being deeply interwoven and intertwined into the rock matrix, evidence consistent with the position that they are not contaminants. Note that the Anuradhapura meteorites (like the Polonnaruwa meteorites) do not resemble any terrestrial stone that could have lain anywhere near the recovery location.
On November 30th I met with the VC of Kyoto University to discuss ideas relating to the detection of extraterrestrial life.
On November 28th I gave a lecture to faculty and students at Kyoto University.