Depth of Titan submersible equals how many Empire State Buildings?

Depth of Titan below the sea level can be judged by the last signal sent by five passengers on board as it suggests they've moved to ocean floor

from The News International - World https://ift.tt/gAmcZxX Depth of Titan below the sea level can be judged by the last signal sent by five passengers on board as it suggests they've moved to ocean floor https://ift.tt/dqBQomV