'It might be life Jim...', physicists discover inorganic dust with life-like qualities
2007-08-19 0:00

From: physorg.com

Picked up from: rigorousintuition.ca


Could extraterrestrial life be made of corkscrew-shaped particles of interstellar dust? Intriguing new evidence of life-like structures that form from inorganic substances in space are revealed today in the New Journal of Physics.

The findings hint at the possibility that life beyond earth may not necessarily use carbon-based molecules as its building blocks. They also point to a possible new explanation for the origin of life on earth.

Life on earth is organic. It is composed of organic molecules, which are simply the compounds of carbon, excluding carbonates and carbon dioxide. The idea that particles of inorganic dust may take on a life of their own is nothing short of alien, going beyond the silicon-based life forms favoured by some science fiction stories.

Now, an international team has discovered that under the right conditions, particles of inorganic dust can become organised into helical structures. These structures can then interact with each other in ways that are usually associated with organic compounds and life itself.

V.N. Tsytovich of the General Physics Institute, Russian Academy of Science, in Moscow, working with colleagues there and at the Max-Planck Institute for Extraterrestrial Physics in Garching, Germany and the University of Sydney, Australia, has studied the behaviour of complex mixtures of inorganic materials in a plasma. Plasma is essentially the fourth state of matter beyond solid, liquid and gas, in which electrons are torn from atoms leaving behind a miasma of charged particles.

Until now, physicists assumed that there could be little organisation in such a cloud of particles. However, Tsytovich and his colleagues demonstrated, using a computer model of molecular dynamics, that particles in a plasma can undergo self-organization as electronic charges become separated and the plasma becomes polarized. This effect results in microscopic strands of solid particles that twist into corkscrew shapes, or helical structures. These helical strands are themselves electronically charged and are attracted to each other.

Quite bizarrely, not only do these helical strands interact in a counterintuitive way in which like can attract like, but they also undergo changes that are normally associated with biological molecules, such as DNA and proteins, say the researchers. They can, for instance, divide, or bifurcate, to form two copies of the original structure. These new structures can also interact to induce changes in their neighbours and they can even evolve into yet more structures as less stable ones break down, leaving behind only the fittest structures in the plasma.

So, could helical clusters formed from interstellar dust be somehow alive? "These complex, self-organized plasma structures exhibit all the necessary properties to qualify them as candidates for inorganic living matter," says Tsytovich, "they are autonomous, they reproduce and they evolve".

He adds that the plasma conditions needed to form these helical structures are common in outer space. However, plasmas can also form under more down to earth conditions such as the point of a lightning strike. The researchers hint that perhaps an inorganic form of life emerged on the primordial earth, which then acted as the template for the more familiar organic molecules we know today.

Article from: http://www.physorg.com/news105869123.html



Related Articles
Newly Discovered Clouds Found Floating High Above Milky Way
Unprecedented Double Helix Nebula Near Center Of The Milky Way
Biophotons And The Universal Light Code
Deep DNA memory theories: Can we remember our ancestors’ lives?
The Creation of Smarter Than Human Intelligence
Trevor James Constable's 1957 Amoeboid Bioform 'Critter'
Why The Electric Universe Matters
Electric Universe: A Cosmology for the 21st Century
Red Ice Creations Radio - Donald E. Scott - The Electric Sky
Red Ice Creations Radio - Donald E. Scott - The Electric Sky Continued (Subscription)
Kristian Birkeland
From plasma crystals and helical structures (pdf)


Latest News from our Front Page

An Occupied Country
2016-02-06 5:42
When people refer to occupation governments or occupied countries, the first thought is often of military occupation—the garrisoning of foreign troops in one’s cities and civil administration by their military executives. The other vision is the trope of a cabal of Haredim sitting in a darkly-lit boardroom with a map of the world on the wall, a dated reading of ...
Immortal Symbols 1941
2016-02-06 2:07
Youtube description: Dutch film "Eeuwig Leevende Tekens" by Hamer - "Volksche Werkgemeenschap" (Folkish Study Group) - ancestral heritage, solar wheel, sun cross, tree of life, etc. Subs by Otharus - http://fryskednis.blogspot.com Source: youtube.com
Ex-German media boss admits on live radio the national news agenda is govt controlled
2016-02-06 1:32
f you really want a lesson in how the Western popular press works, this is it. Without question, Germany is the leading power in Europe. ZDF is its state broadcaster and most popular channel. Together with sister network ARD; German's are obliged to pay €17.98 per month to fund it. This week, during a radio event in Berlin, the retired head of ZDF ...
British teenager is gang raped by 'Moroccan' men after being dragged into a car in Spain
2016-02-06 1:09
A British teenager claims to have been gang-raped in a Spanish resort after being dragged into a car by a group of Moroccan men, it was reported today. The 18-year-old claimed she was attacked while walking home from work late at night in Sabinillas, near Marbella. Police are said to be investigating a group of Moroccan men in the area. A British teenager ...
8 Ways Racially Diverse Schools Hurt White Kids
2016-02-06 1:02
Description from YouTube: I argue against Mother Jones Propaganda Link to the original Mother Jones Article: 3 Ways White Kids Benefit Most From Racially Diverse Schools Links to all the articles and other citations mentioned in my video can be found here: docdro.id/6CpKvgA Source: youtube.com
More News »