About this video
This video explains how galaxies can move faster than light even though nothing can travel that fast. It talks about how space itself is expanding and stretching, carrying galaxies apart from each other.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 How long did it take for the light from a galaxy called GNZ11 to reach us?
Answer: 13.4 billion years
Q2 What is the speed limit in the universe?
Answer: The speed of light
Q3 What is the name of the scientist who helped explain how the universe expands?
Answer: Dr. Ethan Siegel
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