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MYS0D9C766T24XP·The Bloop and NOAA's unexplained ocean sounds

Artifacts 21

Every copy this mystery rests on, each with its own key and its distance from the original.

Photo1 step from object
Photograph: The Bloop and NOAA's unexplained ocean sounds
Nojhan · CC BY-SA 3.0
Audio2 steps from object
The Bloop recording: audio
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
The Bloop recording: document
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Photo1 step from object
The Bloop recording: photograph
Nojhan · CC BY-SA 3.0
Photo3 steps from object
The Bloop recording: picture
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Audio2 steps from object
The Upsweep recording: audio
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
The Upsweep recording: document
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Audio2 steps from object
The Train recording: audio
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Photo3 steps from object
The Upsweep recording: picture
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
The Train recording: document
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Audio2 steps from object
The Slow Down recording: audio
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
The Slow Down recording: document
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Photo3 steps from object
The Train recording: picture
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Audio2 steps from object
The Whistle recording: audio
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
The Whistle recording: document
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Photo3 steps from object
The Slow Down recording: picture
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Audio2 steps from object
The Julia recording: audio
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
The Julia recording: document
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Document2 steps from object
Hydrophone recordings of iceberg A53a breaking up near South Georgia: document
Dziak et al. · publisher
Photo3 steps from object
The Whistle recording: picture
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)
Photo3 steps from object
The Julia recording: picture
NOAA Pacific Marine Environmental Laboratory · Public domain (US government work)