⇑
stordire / Letter / Submit
Showing the interests of science.
My main blog is here.
This is the rate at which the universe is expanding.  It is also how much dark matter is in our universe.  Theorists are now suggesting that our universe is apart of a mulitverse.  So, along with each universe, there is a supposed unique number of dark matter.  Like where our planet is placed in relation to the sun, our universe could be considered in the ‘goldilocks’ region.  We have enough dark matter which allows our universe to keep shape, but not so much that it expands so fast that it is destroyed. 

This is the rate at which the universe is expanding.  It is also how much dark matter is in our universe.  Theorists are now suggesting that our universe is apart of a mulitverse.  So, along with each universe, there is a supposed unique number of dark matter.  Like where our planet is placed in relation to the sun, our universe could be considered in the ‘goldilocks’ region.  We have enough dark matter which allows our universe to keep shape, but not so much that it expands so fast that it is destroyed. 

A scientist at The Observitory of Turin in Italy, Massimo Villata, challenges the hypothesis that dark engery (a type of repulsive gravity) is the blame for the speeding up of the advance of the universe.  He postulates that the culprit is ‘antigravity,’ which is what is created when normal matter and antimatter cross paths.  However, for Massimo’s hypothesis to be correct, antimatter and matter would need to be repilsive towards each other. 

A scientist at The Observitory of Turin in Italy, Massimo Villata, challenges the hypothesis that dark engery (a type of repulsive gravity) is the blame for the speeding up of the advance of the universe.  He postulates that the culprit is ‘antigravity,’ which is what is created when normal matter and antimatter cross paths.  However, for Massimo’s hypothesis to be correct, antimatter and matter would need to be repilsive towards each other. 

n-a-s-a: Dust Pillar of the Carina Nebula Credit: NASA, ESA, and M. Livio and the Hubble 20th Anniversary Team (STScI) 

n-a-s-a:

Dust Pillar of the Carina Nebula

Credit: NASA, ESA, and M. Livio and the Hubble 20th Anniversary Team (STScI) 

how can it be this low?

how can it be this low?

The Universe as a Hologram

This article talks about Michael Talbot’s Article ‘The Universe as a Hologram.’  It suggests that the past, present, and future are all part of one super hologram that is privy to us because we only see part of the hologram.