View Single Post
  #5  
Old February 15th 19, 11:25 PM posted to alt.astronomy
Double-A[_4_]
external usenet poster
 
Posts: 3,515
Default Reality on Universe Mass Energy

On Tuesday, February 12, 2019 at 12:48:03 PM UTC-8, Herbert Glazier wrote:
On Monday, February 11, 2019 at 2:14:34 PM UTC-8, Double-A wrote:
On Saturday, February 9, 2019 at 11:25:44 AM UTC-8, Herbert Glazier wrote:
Its like we only see with our great telescopes so little of the universe.Read this dark matter is 26.8 per cent,and then the big kicker dark energy 68.3.WOW Also this dark energy is in the form od "repulsive gravity" Hmmm This repulsive gravity is creating universe expansion at an accelerating rate.



A dark energy could make objects move apart. But how could it make space expand? The idea of expanding space is often appealed to as an explanation. But how a form of energy could act on space to make it expand goes unexplained. In fact, science has nothing to explain energy acting on space in any way, except to theoretically warp it. How do they know that expansion is not a fundamental property of all space? Then no dark energy needs be appealed to.

Double-A


All that is moving away from each other would look like space is doing it..Bert



What is seen is that distant galaxies are reddish. That this is caused by them moving away is only an assumption. Some have disputed that the galaxies looking reddish are all distant. If you explain galaxies receding from us as caused by dark energy pushing them apart, then why do you need the concept of expanding space? If you think expanding space is doing it, then how does dark energy fit into that? I think the science is a bit befuddled!

Double-A