General Science · Astronomy
Why are pulsars referred to as 'cosmic clocks' by astronomers?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They emit pulses of radiation at extremely precise and regular intervals✓
- 2They mark the exact boundary of the observable universe
- 3They change their color based on the age of the galaxy
- 4They align with the rotation of the Earth perfectly
Correct answer
They emit pulses of radiation at extremely precise and regular intervals
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