Wednesday, September 17, 2014

Solar System Inside a Searing Gas Bubble?

 

 






Well it is a model for this xray flux but I consider this now as creditable as medieval spheres. Xrays are produced by some form of electron decay and that is what i expect to observe from so called dark matter. Thus my cloud cosmolgy anticipates an ambiant background of xrays and here they are.   

This work nicely shows us that this is true.  As I have posted, I have a working hypothesis for dark matter and we are now learning how to detect it.  I will share though that it is pervasive and is not missing at all.


Cloud Cosmolgy produces a stack of reasonable conjectures which have been bearing up rather well as explanatory for all the cosmological evidence produced so far..

Solar system inside a searing gas bubble

Ben Brumfield, CNN

updated 5:20 AM EDT, Thu August 28, 2014


http://www.cnn.com/2014/08/27/tech/innovation/space-local-bubble/index.html


(CNN) -- Ever feel like you live in a bubble?


You do. We all do.


Our whole solar system appears to, say space scientists, who published work last month corroborating its existence.


And, oh, what a bubble it is: About 300 light years long (about 1,764,000,000,000,000 miles), and its walls are made of hot gas. How hot? About a million degrees.




 
Photos: Never-seen images of the cosmos




Life beyond the planet


NASA: Voyager has left the solar system


It's called the "Local Bubble" or "local hot bubble" and is shaped a little like a peanut.


Scientists believe it was formed by supernovas, the largest explosions in space, as NASA calls them, that occur when a large star blows up.


One supernova blasts out more energy in less than a second than our sun gives off in a million years, NASA says. A single explosion can outshine an entire galaxy.


'Like popcorn'


They usually occur about twice a century in the Milky Way Galaxy. But about 10 million years ago, a slew of them exploded right near our solar system.


"Supernovas went off like popcorn," NASA says.


In a universe about 13.8 billion years old, that's a recent event. Humans did not yet walk the Earth 10 million years ago, but monkeys did.


Those supernovas may have sent our evolutionary ancestors running scared, but they weren't enough to annihilate them.


Galactic hole


Fast forward 10 million years to the 1970s and 80s, when humans first began noticing what they'd later postulate was the bubble.


They were aiming more advanced telescopes at what's called the interstellar medium.


Between the planets and the stars of our galaxy is not just empty space. There are gasses, dust, ions -- and more -- sweeping around.


When astronomers poked around in our solar system for it, they found little to nothing. It was like we were living in a virtually empty hole, one that has only a single atom per every liter of space.


Around the same time, sensors launched outside of Earth's atmosphere revealed an abundance of something else coming from all directions -- x-ray radiation.


The idea that we live in a bubble was born:


So much interstellar medium was gone, because the exploding supernovas have blown it away, and and left us surrounded with their remnants of radiating gas.


Doubt, corroboration


But some scientists, in recent years, cast doubt on the Local Bubble model, saying the radiation could be the result of "charge exchange" -- passing solar winds stealing electrons and thereby emitting x-ray radiation.


Scientists from the University of Miami in Coral Gables picked up the gauntlet and developed a sensor to measure charge exchange radiation and fired it out of Earth's atmosphere atop a small NASA rocket two years ago.


It only took about five minutes for the detector to take a reading. Analyzing the data, the scientists determined that only 40% of the background x-ray emanates from within our solar system.


The rest of the glow, they say, must come from the searing gaseous walls of a big bubble we live in.

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