Michio Kaku unravels the mysterious looks of aliens 
and what will when they meet humans
comment
Michio Kaku looks like one
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Jan 18, 2000 - But the flu may have worse in store, according to scientists who claim to have ... an alarming explanation for the epidemic - a virus from outer space. ... high in the atmosphere by passing comets being forced down to earth by ...
Jun 23, 2014 - ... some scientists concluded that flu viruses came from outer space. ... "A wave of influenza comes up unexpectedly from a particular point of .
comment:-
look around
find alien virus
find aliens among us
for example
and what will when they meet humans
comment
Michio Kaku looks like one
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Flu comes from outer space, claim scientists | Science | The Guardian
https://www.theguardian.com/science/2000/jan/.../spaceexploration.medicineandhealth
Space might be teeming with viruses that we're not looking for, but we ...
https://www.zmescience.com/science/astrovirology-paper-alien-life/
Jan 23, 2018 - Maybe, then, we should down-grade again and start looking for aliens that ... '
The Craziest Scientific Theory About What Causes Flu Pandemics
https://io9.gizmodo.com/do-flu-viruses-originate-in-outer-space-1594561609
Viruses floating in outer space could give experts the clues to finding ...
https://www.thesun.co.uk/tech/5385172/viruses-could-prove-aliens-exist/
Jan 20, 2018 - VIRUSES
floating in outer space could hold the key to finding alien ... Woman
exposes breast on Google Maps – racking up hundreds of ...comment:-
look around
find alien virus
find aliens among us
for example
TOPICS
Aliens Among Us
Do we share Earth with alternative life forms?
By Carl Zimmer|Wednesday, June 27, 2007
Every
living thing on Earth shares a long, colorful history. Our planet was
born into a maelstrom 4.5 billion years ago, and for the next 600
million years a steady bombardment of primordial debris made the surface
uninhabitable. The blitz finally tapered off 3.8 billion years ago.
Then within about 50 million years later—practically an instant in
geologic time—life irrevocably established itself. Since then, it has
evolved into everything from bacteria to toadstools to mudskippers to
humans. Outwardly these species vary wildly, but at the molecular level
they are staggeringly uniform. They all use DNA to encode genetic
information. They all use RNA molecules as messengers to transfer the
information from DNA to cellular factories called ribosomes, which then
build proteins, which in turn drive our metabolisms and form the
structures of our cells. In short, every species seems descended from a
common ancestor whose attributes define what scientists mean when they
say “life as we know it.”
Alternative life could look similar to regular microbes but with different biochemistry.
Image courtesy of Dr. Ralf Wagner, released under GNU FDL
But
what about life as we don’t know it? What if other, completely distinct
forms of biology also took root on the early Earth? After all, the
swiftness with which life appeared might mean that it could easily do so
anytime, anywhere the conditions are right. If so, maybe life arose
more than once at different locations on the early Earth. Those other
organisms might have their own biochemistry and a separate evolutionary
history. They might not even use DNA—they could be, in essence, alien
beings that just happened to emerge on the same planet. Which leads to
the big question: What if one (or more) of those alternative forms of
life is still around?
“It could be right under our noses, or even in our noses,” says Paul Davies, the director of BEYOND: The Center for Fundamental Concepts in Science at Arizona State University.
At first, the idea of alternative life on Earth may sound absurd. Even if life could have begun more than once, it is generally thought that our DNA-based ancestors drove any competitors to extinction, handily explaining away the absence of non-DNA life-forms in the catalogs of biological science.
That is probably why little research has been done in the area, yet Davies and a few other scientists suspect a different reason for that absence: Their colleagues are just not looking hard?
enough. The common assumption is that DNA triumphed because “our form of life is seemingly so superior that we would have eaten” all other life-forms, says Steven Benner of the Foundation for Applied Molecular Evolution in Gainesville, Florida. “That’s the sum total of the argument. But that’s just anthropocentric. These sorts of ‘we’re at the center of the universe’ arguments have always failed.” When Davies first started quizzing other scientists about alternative life a few years ago, he remembers their eyes widening as they asked, “Why hadn’t we thought of this?”
Benner believes there may be some organisms hiding on Earth today that are based not on DNA and proteins but on a more primitive type of biochemistry. A number of researchers now theorize that DNA-based life evolved from an RNA-based predecessor. RNA is an unusual molecule that can both store genetic information and act like an enzyme, cutting apart other molecules or putting them together. Benner is convinced that 4 billion years ago, Earth was home to simple RNA-based organisms that could find food, grow, reproduce, and even evolve. Over time, some of these developed the ability to build proteins and switched to double-stranded DNA to carry their genes.
Much of the evidence for this so-called RNA world lies in our own cells. RNA still carries out many different tasks beyond carrying messages from DNA. Benner and his colleagues are also trying to test their ideas by building artificial RNA-based organisms from scratch. The best evidence of the RNA world, though, would be finding natural RNA-based life that is still lurking on Earth today. “I can’t think of a good reason that some branch of the RNA world did not survive,” Benner says.
“It could be right under our noses, or even in our noses,” says Paul Davies, the director of BEYOND: The Center for Fundamental Concepts in Science at Arizona State University.
At first, the idea of alternative life on Earth may sound absurd. Even if life could have begun more than once, it is generally thought that our DNA-based ancestors drove any competitors to extinction, handily explaining away the absence of non-DNA life-forms in the catalogs of biological science.
That is probably why little research has been done in the area, yet Davies and a few other scientists suspect a different reason for that absence: Their colleagues are just not looking hard?
enough. The common assumption is that DNA triumphed because “our form of life is seemingly so superior that we would have eaten” all other life-forms, says Steven Benner of the Foundation for Applied Molecular Evolution in Gainesville, Florida. “That’s the sum total of the argument. But that’s just anthropocentric. These sorts of ‘we’re at the center of the universe’ arguments have always failed.” When Davies first started quizzing other scientists about alternative life a few years ago, he remembers their eyes widening as they asked, “Why hadn’t we thought of this?”
Benner believes there may be some organisms hiding on Earth today that are based not on DNA and proteins but on a more primitive type of biochemistry. A number of researchers now theorize that DNA-based life evolved from an RNA-based predecessor. RNA is an unusual molecule that can both store genetic information and act like an enzyme, cutting apart other molecules or putting them together. Benner is convinced that 4 billion years ago, Earth was home to simple RNA-based organisms that could find food, grow, reproduce, and even evolve. Over time, some of these developed the ability to build proteins and switched to double-stranded DNA to carry their genes.
Much of the evidence for this so-called RNA world lies in our own cells. RNA still carries out many different tasks beyond carrying messages from DNA. Benner and his colleagues are also trying to test their ideas by building artificial RNA-based organisms from scratch. The best evidence of the RNA world, though, would be finding natural RNA-based life that is still lurking on Earth today. “I can’t think of a good reason that some branch of the RNA world did not survive,” Benner says.
Are octopuses aliens from outer space that were brought to Earth by ...
https://www.independent.co.uk › News › Science
May 18, 2018 - Octopuses
are aliens. That's the claim being made by a team of 33 researchers
published in a peer-reviewed scientific journal. They are not ...
Octopuses are not aliens, but boy are they a bunch of beautiful ...
https://www.popsci.com/octopus-aliens
May 18, 2018 - Octopuses seem to be particularly prone to alien theories. A new paper proposes
FACT CHECK: Does Octopus DNA Come from Space? - Snopes.com
https://www.snopes.com/fact-check/octopus-dna-origins/
Claim: Researchers have discovered that octopus genomes contain alien DNA.
Claimed by: Internet
Fact check by Snopes.com: Mixture
"Alien" octopuses "arrived on Earth from space as cryopreserved eggs ...
https://www.express.co.uk › News › Science
May 14, 2018 - OCTOPUSES
are “aliens” which evolved on another planet before arriving on Earth
hundreds of millions of years ago as “cryopreserved” eggs ...
Octopuses and panspermia: Is life on Earth from alien DNA?
www.news.com.au/...octopuses-alien.../41ef614072ab6b54a4668bd0cda6afeb
May 17, 2018 - OCTOPUSES
are weird. This is not just because they look odd. It's not because
they're disturbingly smart. And that could mean they're alien.Is The Octopus An Alien? | Mach | NBC News - YouTube
https://www.youtube.com/watch?v=mijsuWEai_s
May 22, 2018 - Uploaded by NBC News
The octopus certainly does look strange, with bugged-out eyes, suction-cup tentacles, and the ability to change ...No, Octopuses Don't Come From Outer Space - Live Science
https://www.livescience.com › Animals
May 17, 2018 - Like Fox Mulder, I want to believe. I want to believe the conclusions of a new paper that says octopuses are actually space aliens whose frozen ...
Is the octopus an alien? - NBC News
https://www.nbcnews.com/.../is-the-octopus-an-alien-123943635597...
May 22, 2018
The octopus certainly does look strange, with bugged-out eyes, suction-cup ... journal posits that octopuses ...Are octopuses aliens? Bizarre new theory suggests the sea creatures ...
https://www.thesun.co.uk/tech/6316662/octopus-aliens-scientific-theory/
May 18, 2018 - THEY
sure look strange, but could octopuses be extraterrestrials? 33
Scientists think so. From editing their genes to guessing footy results,
the ...Octopussy - Wikipedia
https://en.wikipedia.org/wiki/Octopussy
Octopussy
is a 1983 British spy film, the thirteenth in the James Bond series
produced by Eon Productions, and the sixth to star Roger Moore as the
fictional MI6 ...
Based on: James Bond; by Ian Fleming
Country: United Kingdom
Box office: $187.5 million
Production company: Eon Productions
Octopussy (1983) - IMDb
https://www.imdb.com/title/tt0086034/
Rating: 6.6/10 - 82,400 votes
Action
.... Roger Moore and Luisa Mattioli at an event for Octopussy (1983)
Octopussy (1983) Roger Moore in Octopussy (1983) Roger Moore and Tom
Selleck at an event ...Octopussy (1983) - Full Cast & Crew - IMDb
https://www.imdb.com/title/tt0086034/fullcredits
Octopussy (1983) cast and crew credits, including actors, actresses, directors, writers and more.
Octopussy Trailer (HD) - YouTube
https://www.youtube.com/watch?v=IwHbCvXMbS8
Apr 5, 2010 - Uploaded by Chigawa
It's a boring time to be a bond fan right now, here's a little something to tide you all over till Bond 23 rolls ...
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