I am the distance light travels in one year. What am I?
Category: Knowledge · Difficulty: expert
Hint: Think about how we measure vast distances in space.
Answer
A light-year
Explanation
A light-year is a unit of distance defined as the distance light travels in one year, often used in astronomy.
This is a expert knowledge riddle — one of the harder riddles here. The answer is A light-year.
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