Big Bang - galaxies not mapping onto a point

Click For Summary
SUMMARY

The discussion centers on the Big Bang theory and its implications regarding the mapping of galaxies and stars. Einstein's critique highlights that if the paths of these celestial bodies are traced back, they would not converge at a singularity, contradicting the traditional interpretation of the Big Bang. The consensus is that while the Big Bang theory accurately describes cosmic evolution post-initial conditions, the concept of a singular starting point is flawed. This indicates a need for alternative explanations for the universe's early state.

PREREQUISITES
  • Understanding of the Big Bang theory and its historical context
  • Familiarity with Einstein's theories, particularly General Relativity
  • Knowledge of cosmological models and their implications
  • Basic grasp of astrophysical concepts such as singularities and cosmic evolution
NEXT STEPS
  • Research alternative cosmological models beyond the Big Bang theory
  • Explore the implications of General Relativity on modern astrophysics
  • Study the concept of singularities in theoretical physics
  • Investigate current astronomical observations that challenge traditional Big Bang interpretations
USEFUL FOR

Astronomers, physicists, cosmologists, and anyone interested in the foundational theories of the universe and their implications on modern science.

gsingh2011
Messages
115
Reaction score
1
According to Einstein, the Big Bang theory did not make sense because he said if you mapped the paths of the galaxies and stars back in time they would not collide at a singularity at the center of the universe, they would miss each other. Since many people accept the Big Bang theory, has it been proven that they do map onto each other? Or is there another explanation?
 
Space news on Phys.org
I'd like to see a reference to that statement, please.
 
gsingh2011 said:
According to Einstein, the Big Bang theory did not make sense because he said if you mapped the paths of the galaxies and stars back in time they would not collide at a singularity at the center of the universe, they would miss each other. Since many people accept the Big Bang theory, has it been proven that they do map onto each other? Or is there another explanation?
Well, that starting point of the big bang theory, the beginning singularity, is known to be wrong. The big bang theory is still an accurate description of what happens later. We just can't take it seriously for very early times.
 

Similar threads

  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 10 ·
Replies
10
Views
3K
  • · Replies 15 ·
Replies
15
Views
4K
  • · Replies 19 ·
Replies
19
Views
3K
  • · Replies 13 ·
Replies
13
Views
5K
  • · Replies 33 ·
2
Replies
33
Views
4K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 11 ·
Replies
11
Views
4K
  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 6 ·
Replies
6
Views
3K