During a dive off Argentina, scientists documented a rare jellyfish discovered a little over a century ago and seldom seen since, as well as the fish that keep it company.
The elusive deep-sea creature typically lives over 1,000 meters below sea level, but was seen at around 250 meters. The discovery came amid findings of vast coral reefs and suspected new species.
An ROV captured footage of a massive, school-bus-sized jellyfish rarely seen by humans because it lives in the deep sea. Watch here. The post Rare, Freakishly Massive Jellyfish Filmed in Deep Sea ...