Can Space be created within space?
in [Physics]
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From: Sam Wormley on 1 Aug 2010 19:24 On 8/1/10 8:06 AM, bert wrote: > The very first universe was created 10^39 years ago > in an area of space this small. A meter devided by 10^33 TreBert Bullshit! Evidence?
From: Sam Wormley on 1 Aug 2010 19:26 On 8/1/10 1:53 PM, Huang wrote: > Velocity of light is indeed the same in all frames of reference. So > why should we expect that redshift implies expansion "exclusively". It > does not. Velocity of light, more correctly the speed of light is independent of redshift!
From: Sam Wormley on 1 Aug 2010 19:27 On 8/1/10 1:23 PM, Jacko wrote: > What is the characteristic impedence of space, and why would nothing > have an impedance? You mean the vacuum? See: http://en.wikipedia.org/wiki/Impedance_of_free_space http://en.wikipedia.org/wiki/Impedance_of_free_space#Exact_value
From: Huang on 1 Aug 2010 19:32 On Aug 1, 6:26 pm, Sam Wormley <sworml...(a)gmail.com> wrote: > On 8/1/10 1:53 PM, Huang wrote: > > > Velocity of light is indeed the same in all frames of reference. So > > why should we expect that redshift implies expansion "exclusively". It > > does not. > > Velocity of light, more correctly the speed of light is independent > of redshift! Ok, fine. Speed of light is independent of redshift. Surely you would agree that if we were contracting locally that we would expect to observe redshift.
From: mpc755 on 1 Aug 2010 19:36
On Aug 1, 7:27 pm, Sam Wormley <sworml...(a)gmail.com> wrote: > On 8/1/10 1:23 PM, Jacko wrote: > > > What is the characteristic impedence of space, and why would nothing > > have an impedance? > > You mean the vacuum? > > See:http://en.wikipedia.org/wiki/Impedance_of_free_space > http://en.wikipedia.org/wiki/Impedance_of_free_space#Exact_value What ripples? 'Hubble Finds Ghostly Ring of Dark Matter' http://www.nasa.gov/mission_pages/hubble/news/dark_matter_ring_feature.html "Astronomers using NASAs Hubble Space Telescope got a first-hand view of how dark matter behaves during a titanic collision between two galaxy clusters. The wreck created a ripple of dark matter, which is somewhat similar to a ripple formed in a pond when a rock hits the water." The ripple will eventually reach the Earth and this is evidence dark matter exists from the galaxy cluster to the Earth. This is evidence dark matter is the medium of space in which light waves propagate. |