πŸ“… March 7: A day of groundbreaking discoveries and inventions



The telephone patent, a comet discovery, and the Kepler Telescope. Which one fascinates you the most? πŸ€”πŸ‘‡

More about this πŸ‘‰ tinyurl.com/megaworldfacts

#OnThisDay #HistoryFacts #AlexanderGrahamBell #CometKohoutek #Kepler #NASA #Astronomy #universe #exoplanets #Megaworldfacts

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