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The Case of the Mysterious Holes on the Seafloor - NOAA Ocean …
Strange 'alien' holes discovered on the ocean floor - Live Science
Mysterious Seafloor Holes Stump Ocean Scientists - CNET
Scientists Are Perplexed by Mysterious Holes They Keep
Mysterious Seafloor Holes Baffling Scientists to Be Probed for DNA
Weird ocean holes are an unsolved mystery - EarthSky
Scientists Embark on Journey to the “Deep” to Explore Blue Holes: NOAA …
There Are Holes on the Ocean Floor. Scientists Don’t Know Why.
Where did these holes in the ocean floor come from? 'Nobody …
‘They look almost human-made’: NOAA finds weird holes in mid …