B What Are the Latest Insights on CMB Anomalies from Ali Frolop and Douglas Scott?

  • B
  • Thread starter Thread starter Garth
  • Start date Start date
  • Tags Tags
    Pi Sky
Garth
Science Advisor
Gold Member
Messages
3,580
Reaction score
107
Another interesting article Pi in the sky by the intrepid duo Ali Frolop, and Douglas Scott.

Those pesky CMB anomalies again!

Garth
 
Last edited:
  • Like
Likes diogenesNY and Greg Bernhardt
Space news on Phys.org
https://en.wikipedia.org/wiki/Recombination_(cosmology) Was a matter density right after the decoupling low enough to consider the vacuum as the actual vacuum, and not the medium through which the light propagates with the speed lower than ##({\epsilon_0\mu_0})^{-1/2}##? I'm asking this in context of the calculation of the observable universe radius, where the time integral of the inverse of the scale factor is multiplied by the constant speed of light ##c##.
The formal paper is here. The Rutgers University news has published a story about an image being closely examined at their New Brunswick campus. Here is an excerpt: Computer modeling of the gravitational lens by Keeton and Eid showed that the four visible foreground galaxies causing the gravitational bending couldn’t explain the details of the five-image pattern. Only with the addition of a large, invisible mass, in this case, a dark matter halo, could the model match the observations...
Hi, I’m pretty new to cosmology and I’m trying to get my head around the Big Bang and the potential infinite extent of the universe as a whole. There’s lots of misleading info out there but this forum and a few others have helped me and I just wanted to check I have the right idea. The Big Bang was the creation of space and time. At this instant t=0 space was infinite in size but the scale factor was zero. I’m picturing it (hopefully correctly) like an excel spreadsheet with infinite...

Similar threads

Back
Top