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The bloop - the ocean sound once blamed on an unknown sea monster

In 1997, underwater sensors detected an extremely powerful sound across thousands of miles of the South Pacific. Its rising frequency initially resembled an animal call, prompting speculation about an ...
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The sea monster goes ‘bloop’—or does it?

Add Yahoo as a preferred source to see more of our stories on Google. Could the source of a mysterious "bloop" sound be an unknown sea creature? In 1997, the U.S. National Oceanic and Atmospheric ...
as.com

A mysterious sound was recorded in the silence of the Pacific Ocean in 1997: a few years later, the trail pointed to a ‘bloop’ in Antarctica itself

The phenomenon was a low-frequency sound recorded by the U.S. National Oceanic and Atmospheric Administration’s (NOAA) network of underwater hydrophones. Originally deployed to monitor volcanic ...
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NASA's InSight lander captured the 'bloop' sound of a meteor falling to Mars

Add Yahoo as a preferred source to see more of our stories on Google. NASA shared the sound of a meteor falling to Mars, with photos of the impact craters, on Monday. The dwindling InSight lander has ...
ecoportal.net

NOAA scientists chased a mystery sound loud enough to cross the entire Pacific Ocean and found something far stranger than a sea monster

In 1997, scientists listening beneath the Pacific Ocean reported hearing something they couldn’t identify. A sound wave was generated with such immense power that it radiated for thousands of miles ...