Scientists piloting an advanced remotely operated vehicle (ROV) have illuminated the deepest trenches of our oceans, capturing previously unseen species in high-definition 8K quality.
The video displays glass-like sponges, mysterious transparent jellyfish, and weird bottom-dwelling fish thriving under thousands of pounds of pressure.
Click to play the video above. The expedition took over six months of preparation and utilized state-of-the-art fiber optic tether technology.