I measure the cosmos in light years and can reveal the fate of stars. My scales are set by mass and distance. What am I?
Category: Science · Difficulty: expert
Hint: I provide evidence of an expanding universe.
Answer
Cosmological Redshift
Explanation
Cosmological redshift is the phenomenon where light from distant galaxies shifts to longer wavelengths due to the expansion of the universe.
This is a expert science riddle — one of the harder riddles here. The answer is Cosmological Redshift.
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