Universe's full cycle: explosion - implosion

Click For Summary
SUMMARY

The discussion centers on the concept of the universe's expansion and the potential for a reversal into implosion due to increasing vacuum pressure. Participants argue that while the universe is currently expanding as a result of the Big Bang, the growing vacuum could eventually halt this expansion. However, there is a consensus that the vacuum, which is driving the expansion, may paradoxically lead to an increase in that expansion rather than a cessation.

PREREQUISITES
  • Understanding of cosmology and the Big Bang theory
  • Familiarity with concepts of vacuum energy and dark energy
  • Knowledge of gravitational forces and their role in cosmic expansion
  • Basic principles of thermodynamics as they relate to cosmic phenomena
NEXT STEPS
  • Research the implications of vacuum energy on cosmic expansion
  • Study the role of dark energy in the universe's fate
  • Explore gravitational theories related to cosmic implosion
  • Investigate current models of the universe's lifecycle and their predictions
USEFUL FOR

Astronomers, physicists, and students of cosmology interested in the dynamics of the universe's expansion and potential future scenarios.

Yuri B.
Messages
137
Reaction score
0
While Universe now continue to expand due to the last BB, there is growing vacuum in the midst of it which with time will reach such tremendous value that the expansion will be stopped and the reverse process will start ?
 
Space news on Phys.org
The vacuum is precisely the thing which is causing the expansion though. So that should only increase the expansion, not stop it.
 

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 7 ·
Replies
7
Views
3K
  • · Replies 1 ·
Replies
1
Views
3K
  • · Replies 33 ·
2
Replies
33
Views
8K
  • · Replies 31 ·
2
Replies
31
Views
4K
  • · Replies 13 ·
Replies
13
Views
3K
  • · Replies 29 ·
Replies
29
Views
3K
  • · Replies 42 ·
2
Replies
42
Views
5K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 103 ·
4
Replies
103
Views
13K