The Speed of Light is a Cosmic Prison

🌌 Even if we develop spaceships that can travel at the speed of light, 98% of the observable universe's galaxies are already forever out of reach because space expands faster than light. The universe is dividing itself into isolated bubbles.

⏳ In this video, we explore the physics of the cosmic speed limit and the terrifying reality of cosmic expansion.

What this video covers:
→ The slow speed of light on cosmic scales
→ How cosmic expansion exceeds the speed of light
→ The cosmic event horizon and our unreachable universe
→ The future isolation of our local group of galaxies
→ The ultimate fate of a universe dividing itself into isolated bubbles

#Astrophysics #SpaceScience #Cosmology #Universe #SpeedOfLight #Physics