The Day the Earth Exploded?

I simply do not think so.  Any moderate accumulation will quickly cook off.  And yes we do have shallow georeactors that did cook off.  So relying on nuclear energy to do much besides heating the core is not reasonable.

I am more inclined to accept that the accumulation developed two centers and that the moon had a large enough nucleus to force assembly and to scour the surrounding space.  We suffer from a lack of a decent comparable.

It may also have come about during the calving of Jupiter as an oversized unbalanced planet that then shed the moon.  The plum pudding structure of the moon accommodates that as the secondary calving took place  the material cooled making it less flexible..

The day the earth exploded:

Scientist claims moon was created by massive nuclear blast which tore apart our planet four billion years ago

Controversial new theory suggests that a giant explosion originating from the Earth's core somehow led to the formation of the moon

Planetary scientist Wim van Westrenen believes that this violent event took place approximately four-and-a-half billion years ago

Some scientists agree that a nuclear blast is the only thing that could produce the necessary energy quickly enough to blast the moon into space

There are many theories about the origin of the moon, including the 'big splat' theory

By SARAH GRIFFITHS

PUBLISHED: 17:50 GMT, 4 July 2013 | UPDATED: 18:43 GMT, 4 July 2013

http://www.dailymail.co.uk/sciencetech/article-2356177/The-day-Earth-exploded-Scientist-claims-moon-created-massive-nuclear-blast-4bn-years-ago.html

The origin of our moon has long been debated.

Now, a scientist has claimed that Earth effectively 'gave birth' to the moon four-and-a-half billion years ago.

A controversial new theory has been proposed that a giant explosion equivalent to 40 billion atomic bombs originating from the Earth's core somehow led to the formation of the moon.

Planetary scientist Wim van Westrenen believes this violent event took place approximately four-and-a-half billion years ago and could answer the hotly contested question of where our moon comes from.

A Dutch scientist has claimed that the moon was created by massive nuclear blast which tore apart our planet four billion years ago

The scientist, from VU University in Amsterdam, told New Scientist magazine that previous explanations about how the moon came to be simply do not add up.

Charles Darwin's son, astronomer George Darwin, proposed that the early Earth spun so fast that it fell apart, hurling a part of itself into space that became the moon.

His theory was popular but was then eclipsed by the giant impact hypothesis, or 'big splat', which said that a Mars-sized object crashed into an infant Earth and shattered on impact, the magazine reported. 

In this theory, the debris formed the moon. However, it was largely thrown-out when astronauts brought back rocks from the Apollo moon landings.

George Darwin, astronomer son of famous scientist Charles (pictured) proposed that the early Earth spun so fast that it fell apart, hurling a part of itself into space that became the moon

Chemical analysis of the rocks last year by the University of Chicago found that they shared identical oxygen, silicon and potassium isotopes with Earth, hinting that the Moon shares its origin with the Earth.

Van Westeren said that taken at face value, the findings suggest that the moon was once part of the Earth that was blasted into space by an enormous explosion from the Earth's fiery core.

To do this, he believes that there must have been a 'massive energy kick' delivered quickly and he calculates that the explosion was the strength of 40 billion atomic bombs the size of those dropped on Hiroshima.

The idea that the Earth's core harbours a huge nuclear reactor has been around for over 60 years.

There is also evidence of much smaller natural fossil reactors up to 10 metres across in West Africa that were active around 10 billion years ago.

Van Westeren said that: 'A nuclear blast is the only thing we could come up with that could produce the necessary energy quickly enough' to blast the moon into space.

Scientists have reasoned that heavy elements like uranium and plutonium in heavy rocks sank deep into the Earth after it was formed and collected on its outer core where they formed large liquid reservoirs. 

The radioactive material in the rocks set off mini reactions, which when combined with enough fuel, produced an enormous explosion.

View of the Earth from the moon. There have been numerous theories about how the moon was formed including the 'big splat' theory that a Mars-sized piece of rock collided with the Earth and the moon was formed from its debris

This theory of  an internal nuclear reactor could explain why Earth gives out more energy than it receives from the sun.

However, experts have said that even if evidence of 'global georeactors' was found, many scientists would need convincing that they were capable of creating the moon.

There are many conflicting ideas of exactly how the moon came to be and scientists are starting to re-question older theories.

Matija Cuk, a planetary scientist at Harvard University said: 'I don't think you can separate the moon's formation from a giant impact.'

But he draws upon Darwin's idea and the big splat and believes that a peculiar alignment of the sun, earth and moon is the reason why the moon orbits the Earth.