The creature's strangeness is its survival
For over a century, the goblin shark existed at the edge of human knowledge — real, yet unreachable, known only through the accidents of fishing nets and the silence of captive tanks. Now, remotely operated cameras have descended past 4,000 feet into the Pacific's lightless depths and returned with something rare: a living creature seen in its own world, on its own terms. These two sightings — one in 2019 near Jarvis Island, another in 2024 along the Tonga Trench — have not only confirmed how this ancient species survives, but revealed that it dwells even deeper in the darkness than science had dared to estimate.
- A species known only through accidental catches and captive specimens has finally been observed alive in the wild, marking a turning point in deep-sea biology.
- The 2024 sighting near the Tonga Trench shattered the known depth record for the species by nearly 2,300 feet, forcing researchers to reconsider the boundaries of where life can persist.
- The goblin shark's slingshot jaw — capable of launching forward nearly 9% of its body length — was observed in context for the first time, revealing it as a precise evolutionary answer to the scarcity of deep-ocean prey.
- Grainy, robot-captured footage is rewriting what scientists thought they knew, replacing inference from dead specimens with direct, if imperfect, observation of a living animal in its habitat.
For more than a century, the goblin shark was science's ghost — confirmed real only when fishing nets accidentally dragged one up from the abyss. A few ended up in captivity, but a stressed animal in a tank reveals little about how a creature actually lives. Now, for the first time, we have footage of one in the place where it belongs.
Mitsukurina owstoni is not built for beauty. Its long snout and slingshot jaw — which extends up to 9.4% of its body length in a fraction of a second — look grotesque until you understand the logic: in the deep ocean, where prey is scarce and scattered, that extendable jaw is the difference between eating and starving. The creature's strangeness is its survival.
First identified in 1898 off Japan, the species has since been found across the Atlantic, Indian, and Pacific Oceans, always in the benthopelagic zone — the lightless, crushing bottom layer of the sea. In 2019, a remotely operated vehicle called Hercules captured the first-ever footage of a goblin shark in its natural habitat: a solitary male, roughly 11 feet long and estimated at 51 years old, living just over 4,000 feet below the surface near Jarvis Island in the Central Pacific.
Then came 2024, and a second sighting near the slope of the Tonga Trench that changed everything. The individual appeared to be female, and her location pushed the species' known depth range down by 697 meters — nearly 2,300 feet deeper than any prior documentation. The goblin shark, it turned out, lives even further into the darkness than anyone had assumed.
The footage is grainy, the lighting poor, the view constrained by what a robot-mounted camera can offer. But for the first time, scientists are not guessing from dead specimens — they are watching. And what they are seeing suggests the deep ocean still holds entire worlds we have barely begun to find.
For more than a century, the goblin shark existed in science as a ghost—a creature we knew was real only because fishermen occasionally hauled one up from the abyss, tangled in nets meant for something else. A few specimens ended up in tanks, where researchers could watch them move through captive water, but that tells you almost nothing about how an animal actually lives. Now, for the first time, we have footage of one doing what it does in the place where it belongs.
The goblin shark, formally Mitsukurina owstoni, is not a creature that wins beauty contests. It has a long, pointed snout and a jaw that does something no other shark can do—it shoots forward like a slingshot, extending between 8.6 and 9.4 percent of its entire body length in a fraction of a second. That grotesque apparatus is not a design flaw. It is a solution. In the deep ocean, where prey is scarce and scattered, that extendable jaw lets the goblin shark snatch food that would otherwise remain just beyond reach. The creature's strangeness is its survival.
The species was first identified in 1898 off Japan's coast, and since then it has been found in the Atlantic, Indian, and Pacific Oceans, always in the benthopelagic zone—the bottom layer of the sea, where sunlight never reaches and pressure crushes most life into shapes we barely recognize. The depth made them nearly impossible to study. You cannot simply dive down and observe them. You need machines.
In 2019, using a remotely operated vehicle called Hercules, researchers captured the first footage of a goblin shark in its natural habitat. The animal was a solitary male, about 11 feet long, living at just over 4,000 feet below the surface near Jarvis Island in the Central Pacific. Based on growth estimates—which researchers acknowledge are somewhat speculative—the shark was probably around 51 years old. It was a single moment of visibility into a life that had been invisible.
Then, in 2024, another sighting. This time the footage came from the slope of the Tonga Trench, and it changed what we thought we knew about where these sharks could survive. The individual appeared to be female, based on the absence of claspers, the specialized fin-like structures males use to mate. More importantly, this sighting pushed the known depth range of the species down by 697 meters—nearly 2,300 feet deeper than anyone had documented before. The previous maximum was 1,300 meters. Now it was 1,997 meters. The goblin shark, it turned out, lives even deeper in the darkness than we had assumed.
The footage is not pristine. The images are grainy, the lighting poor, the view limited by what a camera mounted on a robot can capture. But that is almost beside the point. For the first time, scientists are not inferring how goblin sharks behave from dead specimens or stressed animals in tanks. They are watching. They are seeing. And what they are seeing suggests there is still an entire world down there we have barely begun to understand.
Notable Quotes
Life is very different in the deep sea, and the goblin shark's unique aesthetic is a reflection of that.— IFLScience
The Hearth Conversation Another angle on the story
Why does it matter that we finally have footage? We already knew goblin sharks existed.
Because knowing something exists and knowing how it lives are two completely different things. We had only seen dead ones or dying ones. Now we're watching them do what they actually do.
What does the footage show them doing?
Mostly just existing in the dark. Moving through water. Being alone. But that alone tells us something—they're not swarming, not schooling. They're solitary hunters in a place where prey is so sparse that every movement has to count.
The jaw thing—is that visible in the footage?
Not in action, no. The footage is too limited for that. But knowing the jaw exists and seeing the shark in its actual habitat lets researchers start asking better questions about when and how it uses that weapon.
What surprised the researchers most?
The depth. That second sighting in 2024 pushed the known range down by nearly 2,300 feet. It means these sharks are living in places we thought were too extreme even for them. It suggests there's a whole population we've never accounted for.
So we still don't really know them.
Not at all. We're just beginning. But now we're looking in the right place.