Scientists film deepest ever fish on seabed off Japan | CNN

Scientists Capture Deepest-Ever Fish at 27,000 Feet in Pacific Ocean

In a groundbreaking discovery, researchers from the University of Western Australia and Tokyo University of Marine Science and Technology have captured stunning footage of a young snailfish living at an unprecedented depth of over 27,000 feet below the surface of the Japan Trench in the northern Pacific Ocean.

The incredible find marks a new record for the deepest fish ever recorded, surpassing the previous lowest point of 7,703 meters in 2008. The discovery was made possible by two months of filming conducted last September using sea robots equipped with high-resolution cameras that were deployed into three trenches – the Japan, Izu-Ogasawara, and Ryukyu trenches – at varying depths.

The researchers from the Minderoo-UWA Deep Sea Research Centre led by marine biologist Alan Jamieson found two other snailfish specimens at 8,022 meters, further solidifying their record-breaking catch. These remarkable fish were identified as Pseudoliparis belyaevi and have tiny eyes, a translucent body, and no swim bladder – a crucial adaptation that helps them thrive in the extreme environment.

The Japan Trench is one of the deepest points on Earth, with temperatures around freezing and pressures reaching an astonishing 1,000 times greater than those at sea level. The trench's unique ecosystem is fueled by its warm southern current, which brings nutrient-rich waters that support a diverse array of marine life.

While this discovery has provided scientists with a rare glimpse into the lives of deep-sea creatures, it also highlights the significant challenges and costs associated with exploring these depths. Each lander used in the research can cost upwards of $200,000 to assemble and operate, making further exploration of the ocean's darkest corners an expensive endeavor.

The incredible footage captured by the researchers offers a unique window into the lives of deep-sea snailfish, providing insights into their behavior, adaptations, and interactions with other marine life. As scientists continue to push the boundaries of human knowledge, discoveries like this serve as a powerful reminder of the vast mysteries waiting to be uncovered in our oceans.
 
This is soooo cool! 🤯 I mean, can you even imagine being that deep in the ocean? 😲 It's like something out of a sci-fi movie. And these little fish are just chillin' down there at 27k feet with no swim bladder? That's wild! 🐟🌊 They must be like superheroes or somethin'! And I'm all for explorin' the ocean and learnin' more about it, but $200k to assemble and operate a lander is just crazy talk 💸. Maybe we can find cheaper ways to do it in the future? 🤔 Still, this discovery is amazin' and gives us so much insight into the lives of these deep-sea creatures. We should be celebratin' scientists like Alan Jamieson who are helpin' us learn more about our ocean and its inhabitants! 🎉
 
I'm so sick of these sea robot thingies taking years to deploy and cost a fortune 🤑💸. I mean, can't they just make them more efficient or something? And what's with the need for three trenches? Can't we just get one decent spot already? And have you seen the footage? It's all dark and grainy... where's the clarity? 😒 At least it's kinda cool that they found a new species, I guess 🐟. But still, all this expense for a bunch of fish at extreme depths... it's just not adding up to me 🤔
 
I don’t usually comment but I just can’t help myself after reading about that crazy deep-sea fish 🤯🌊. 27,000 feet is like, mind-blowing! Can you even imagine living that deep? The thought of the pressure and temperatures being so extreme makes me feel like I need to take a really long hot shower just thinking about it 😂. And no eyes? That’s wild. How do they even find food in the dark? 🤔 The scientists are doing some serious research here but at what cost? $200,000 for one lander? That’s a lot of money for something that’s basically just a fancy metal thingy 💸. Still, I guess it’s cool that we get to see these incredible creatures up close like this. It’s pretty amazing what humans can do with tech and exploration 🤖💻
 
Dude I'm freaking out over here! 🤯 They actually captured a fish at 27k feet?! That's insane! The pressure and temp conditions are straight up extreme. I can only imagine what it'd be like to swim around in that environment. I mean we're talking almost zero light, no visibility... it's like being in a whole different world down there. And these creatures have adapted to survive, tiny eyes and all? Mind blown 🤯
 
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