Tag Archives: Life

2017-5-31 : Wickramasinghe – Hoyle theories vindicated – By: Piyavi Wijewardene

Wickramasinghe – Hoyle theories vindicated – By: Piyavi Wijewardene

Prof. Wickramasinghe told me: “…This new discovery combined with very many others that have come to light over the past two decades establishes beyond doubt that life on Earth came from space and still continues to do so. We are well and truly creatures of the cosmos. A major paradigm shift that has been resisted for too long must finally be conceded…”

If the claim that bacteria are constantly falling to Earth from space holds up, this will be an enormous scientific advance that will revolutionise our entire view of life and the universe. Only time will tell.

READ MORE

PS In May 2016, the Rosetta Mission team reported the presence of glycine, methylamine and ethylamine in the coma of 67P/Churyumov-Gerasimenko. This, plus the detection of phosphorus, is consistent with the hypothesis that comets played a crucial role in the emergence of life on Earth. 

It is also consistent with the Theory of Cometary Panspermia that life came to Earth inside watery comets. 

 – Piyavi Wijewardene, Researcher – Academy For Global Business Advancement.

2017-2-27 : Life’s Beginnings

Letter to the Editor of The Times

LONDON, 27 February 2017 .

Sir, The recent report of Winston Churchill’s unpublished essay News, Feb 16. 2017), in which he argues that planets outside the solar system are likely to be inhabited, came days before Nasa’s announcement of the discovery of seven Earth-like planets
39 light years away orbiting the star Trappist-l (News, Feb 23).

The two announcements have a rare consonance. If life does indeed
exist on a multiplicity of planets, it would mean either that life starts
everywhere de novo with ease or it spreads from a single unknown
starting point. In view of the continued failure of science to demonstrate that life can start spontaneously in a planetary
environment, the more likely option is the latter — one proposed and developed by the late Sir Fred Hoyle and myself over the past four decades.

Microbial life from which all other life derives is transported with
comparative ease and spreads across the galaxy like an infection.

Churchill’s conjecture would then be verified.

PROFESSOR CHANDRA WICKRAMASINGHE

Director, Buckingham Centre for Astrobiology,

University of Buckingham

 

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