Review of the status of the "speed of light” and examination of some cosmological problems

Key Points

• The examination reveals various cosmological problems linked to the speed of light, indicating potential misconceptions.
• Researchers discuss foundational theories of light, highlighting their roles in cosmological contexts, like Big Bang theory.
• Reviewing these concepts may influence ongoing debates in physics, especially about gravity and expansion of the universe.
• Understanding the speed of light is crucial, as it underpins much of modern cosmology and our grasp of the universe’s workings.