An astronomer was found dead under his observatory dome. The telescope was pointed directly at the daytime sky. A notepad on his desk contained a single scrambled entry: 'The star blinked at noon.' Detective Sterling sighed, knowing the astronomer had suffered a fatal medical emergency, but the notepad revealed a glaring error in the astronomer's final observation. What was the error?
Stars are not visible or blinking in that manner at noon
Stars cannot be observed blinking at noon with a standard optical telescope because daylight washes out starlight.
About this riddle
Detective riddles are tiny mysteries. Look for the detail in the story that does not fit; it is usually the clue that solves the case.
Difficulty: Medium. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.
More detective riddles
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