Mysterious 'blue hole' near Florida wows scientists
Published
The hole is about 425 feet deep and is located some 155 feet below the water's surface, according to the National Oceanic and Atmospheric Administration.
Published
The hole is about 425 feet deep and is located some 155 feet below the water's surface, according to the National Oceanic and Atmospheric Administration.
Using the European Southern Observatory's Very Large Telescope (VLT), astronomers have discovered the absence of an unstable..