The 1997 Bloop baffled scientists and inspired conspiracy theories, fiction, and cryptid speculation for years. Initially too ...

When the Bloop was first reported by the National Oceanic and Atmospheric Administration, the media began to speculate that it was caused by a giant undersea creature. Key Facts: In 1997, the Bloop… ...

Almost a decade of research after the Bloop was heard, the NOAA declared in 2005 that the sound appeared to have been an icequake. Specifically, the creation of an iceberg.

It was the loudest unidentified underwater sound ever recorded, detected by hydrophones 5,000 miles apart. It lasted for one minute and was never heard again.

In 1997, scientists detected a strange sound unlike anything they'd heard before in 1997 - but years later they managed to figure out the culprit.Some people believed the mysterious ocean sound - ...

If you have moving ocean water and the right conditions coming around a seamount or something, that could generate sound.” We know very, very little about Julia, which was recorded on March 1, 1999.

In 1997, scientists detected a strange sound unlike anything they'd heard before in 1997 - but years later they managed to figure out the culprit. Some people believed the mysterious ocean sound - ...