Godlike Productions - Discussion Forum
Users Online Now: 1,597 (Who's On?)Visitors Today: 85,180
Pageviews Today: 156,561Threads Today: 55Posts Today: 1,097
02:07 AM


Rate this Thread

Absolute BS Crap Reasonable Nice Amazing
 

Heart of darkness could explain sun mysteries

 
Anonymous Coward
User ID: 742886
Germany
07/15/2010 02:39 AM
Report Abusive Post
Report Copyright Violation
Heart of darkness could explain sun mysteries
IS DARK matter lurking at the centre of our bright sun? Yes, say two research groups who believe the elusive stuff is cooling the solar core.

The insight doesn't significantly affect the sun's overall temperature. Rather, a core chilled by dark matter would help explain the way heat is distributed and transported within the sun, a process that is poorly understood.

Dark matter doesn't interact with light and so is invisible. The only evidence for its existence is its gravitational effects on other objects, including galaxies. These effects suggest dark matter makes up about 80 per cent of the total mass of the universe.

The idea that it might lurk at the heart of the sun goes back to the 1980s, when astronomers found that the number of ghostly subatomic neutrinos leaving the sun was only about a third of what computer simulations suggested it should be. Dark matter could have explained the low yield because it would absorb energy, reducing the rate of the fusion reactions that produce neutrinos.

However, the problem was solved another way when it was found that neutrinos oscillate between three kinds, only one of which was being detected on Earth. As a result, the idea of solar dark matter was dropped.

Now it is being resurrected in the light of recent searches for dark matter, which have put limits on the mass of the particles that it is made of and shown that it interacts only very weakly with ordinary matter.


read the rest

[link to www.newscientist.com]
Anonymous Coward
User ID: 977147
United States
07/15/2010 05:06 AM
Report Abusive Post
Report Copyright Violation
Re: Heart of darkness could explain sun mysteries
Distractions from Doom, I'll read it later...
Anonymous Coward
User ID: 718510
United States
07/15/2010 05:25 AM
Report Abusive Post
Report Copyright Violation
Re: Heart of darkness could explain sun mysteries
Dark Matter and Dark energy are fiction, made up literally from thin air because Einsteins theories are WRONG, and it's easier to create big loads of BS to make them balance than to re-think what he did.

When direct observation of nature contradicts ones theories, one must rethink the theories, NOT desperately search for non-existant Dark Stuff to prove them correct!

Science needs to grow a pair and some better MINDS while they're at it!





GLP