I can tell you the age of the universe, yet I’m born from light. My secrets are written in patterns. What am I?
Category: Science · Difficulty: expert
Hint: Think about the afterglow of the Big Bang.
Answer
Cosmic microwave background
Explanation
The cosmic microwave background radiation is the remnant heat from the Big Bang, revealing the universe's early state.
This is a expert science riddle — one of the harder riddles here. The answer is Cosmic microwave background.
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