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Physics, Astronomy & Cosmology / Nothingness does not exist?

« on: 09/06/2009 10:22:09 »

Some really good discussion in here. Ty.

If you think that our universe may be inside something bigger then gravity can exist outside. Dark energy, is external Gravity as the 'great attractor'

Energy in our universe may have been first, but gravity was already in the 'thing' that is the home to our universe. Therefore Vern's thoughts are interesting.

As Ethos says, let the mind go!!

Just because we understand our universe immense range of scale, limits our thinking to believe there is a bigger possibility.

Maybe this is what we consider other dimensions, the influence of our universe inside something else. The concept that nothing existed before our universe is 'nothing existed in our universe'

that does not preclude the possibility that it was created in 'something' already existing.

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Physics, Astronomy & Cosmology / Nothingness does not exist?

« on: 07/05/2009 17:07:18 »

It seems that a space and even vacuums are not empty. Everytime we drill down, we get to the point where something else exists. How does electromagetic or gravity exist in an environment where particles do not exist.

Is this the premise of Energy can exist here? Albeit in incredibly small quantities or size? Is this the premise of string theory?