Does the fabric of space-time move faster than the speed of light?

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SUMMARY

The discussion centers on the concept of space-time movement and its potential speed relative to light. Participants reference a Scientific American article and a Princeton University resource by Lineweaver, which provide a clear, non-mathematical overview of the standard model of cosmic expansion. The consensus suggests that while space-time is expanding, this movement does not violate the cosmic speed limit set by the speed of light.

PREREQUISITES
  • Understanding of general relativity and its implications on space-time
  • Familiarity with the concept of cosmic expansion
  • Basic knowledge of the speed of light as a universal constant
  • Awareness of non-mathematical scientific communication methods
NEXT STEPS
  • Read the Scientific American article on cosmic expansion
  • Explore the Princeton University resource by Lineweaver on space-time
  • Investigate the implications of general relativity on modern physics
  • Study the relationship between space-time and the speed of light in cosmology
USEFUL FOR

Astronomers, physicists, and anyone interested in the fundamental concepts of space-time and cosmic expansion.

artie
Just wondering? Space-time is exerting pressure. Is this movement faster than the speed of light?
 
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artie said:
Just wondering? Space-time is exerting pressure. Is this movement faster than the speed of light?

there is a great SciAm article about this, Artie.
Try the Lineweaver link in my sig. It's the one that says princeton.edu.

They give a clear, non-mathematical discussion of the standard expansion picture, with lots of pictures.
 

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