17/08/2011 · What is the origin of life on Earth

So what gives the hypothesis of panspermia any merit at all? Well the first is through the intent; if life forms elsewhere in the universe, perhaps leading to some hyper-advanced civilization, it is conceivable that these beings might seed life on other planets for any number of reasons. For example, they may want to study the evolution of life and do an experiment on the survivability of species, etc. But one also has to question why they would do this, if they would have ethical concerns, or to what end they wished to progress, and one would also have to ask what evidence could there be to suggest this. Honestly, I am ignorant of any such evidence that would prove this short of direct extra-terrestrial contact, but regardless, no such evidence is apparent to us at this point.

Panspermia and the Origin of Life on Earth

17/03/2017 · The origin of life on Earth is still somewhat of a mystery

The origin of life on earth is a scientific problem which is not ..

O'Leary, [], iUniverse, May 2008.
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: Neil deGrasse Tyson endorses panspermia in a ten minute video.
: Chandra Wickramasinghe reviews the case for panspermia in a new article.
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: Phobus-Grunt will fly specimens of Earthly life to Mars and back.
: A brief introduction to panspermia ...is available online.

Top 10 Theories on Beginning of Life on Earth - Top …

We will mention some of the flaws in the darwinian account, but our primary purpose is to present Cosmic Ancestry as a viable scientific account of apparent evolutionary progress and the origin of life on Earth.

This account of evolution and the origin of life on Earth is profoundly different from the prevailing scientific paradigm.

conducive to the origin of life long before those on Earth."

There is another scientific explanation for the origin of life on Earth. It is that whole cells arrived here from space. (Life "in the first place" is a separate issue, dealt with elsewhere on this website.)

and his promotion of panspermia as the origin of life on Earth.

At this point the best reason to notice it is that the mainstream darwinian paradigm does not satisfactorily account for sustained evolutionary progress and the origin of life on Earth.

of theories for the origin of life on Earth, ..

The details of the origin of life are unknown, but the basic principles have been established. There are basically two schools of thought which are further divided into many about the origin of life. One suggests that organic components arrived on Earth from space, while the other argues that they originated on Earth.

Cosmic Ancestry is a new theory pertaining to evolution and the origin of life on Earth

Hypothesis of the Self-Consistent Galaxy Origin of Life.

Panspermia is by no means a solution to the problems of the origin of life, it is merely a possibility, a thought experiment that could, with sufficient evidence, be a solution the origin of life on Earth. Scientists are very well aware that the origin of life would need to be accounted for regardless of whether it began on earth or not.

FACT CANNON #5: The Origin of Life on Earth – Panspermia and Cosmic Ancestry

be a solution the origin of life on Earth

Continuing, one plausibility is that life began on our neighbor Mars, and then by some cosmic collision on the red planet, made an interplanetary journey to earth. This part of the hypothesis is fueled by the possibility that the early Mars environment was more hospitable to the formation of self replicating molecules than the environment of early Earth. Moreover, there are organisms living on earth that can survive in the vacuum of space.

The initial question is what the origin of life on Earth was, or how the life emerged on Earth.

Cosmic ancestry is a hypothesis of the origin of life on Earth, ..

And in the first decade of the twentieth century, Swedish chemist and Nobel laureate Svante Arrhenius theorized that bacterial spores, propelled through space by light pressure, were the seeds of life on Earth.