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☆ NASA’s only visit to Uranus happened during a rare cosmic occurrence
▼ + stars: | 2024-11-16 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

This week, researchers shared fascinating new findings on Uranus, the seventh planet from the sun, and the far side of the moon. Other worldsIllustrations depict how Uranus' magnetosphere, or protective bubble, was behaving before Voyager 2's arrival (left) and during the spacecraft's flyby (right). An unusual cosmic occurrence during the Voyager 2 spacecraft’s 1986 flyby might have skewed how scientists characterized the ice giant, new research suggests. In particular, the spacecraft’s observations of Uranus’ protective magnetosphere were wildly different from astronomers’ expectations. Fortunately, sending a dedicated mission to study Uranus in the future is a priority for NASA, according to a 2022 report.

Persons: Jamie Jasinski, paleoanthropologist Don Johanson, what’s, Lucy, Johanson, ”, afarensis, doesn’t, Bathydevius, Bruce Robison, —, Marvel, Ashley Strickland, Katie Hunt, Jackie Wattles Organizations: CNN, NASA, JPL, Caltech, Jet Propulsion Laboratory, Nature Reserve, WWF Tigers, Fund, Nature, Aquarium Research, CNN Space, Science Locations: Pasadena , California, Afar, Central Asia, Turkey, Russia, Indonesia, Kazakhstan, Caspian, Netherlands, Kuma, Kazakhstan’s Ile, California, Mt, Everest, Monterey, what’s, Iraq

☆ Scientists discovered the strangest sea slug in the ocean
▼ + stars: | 2024-11-15 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +4 min

AdvertisementIn 2000, scientists spotted a bioluminescent mollusk in the deep sea. It turned out to be a new species of sea slug that's perfectly adapted to the deep ocean. Researchers from the MBARI dubbed it Bathydevius caudactylus and recently published their findings in the peer-reviewed journal Deep Sea Research Part I.Bathydevius is unlike any sea slug the scientists had ever seen. At first, no one knew how to classify the strange sea slug. A sea slug in the midnight zoneA low-light camera system captured the bioluminescence display of the Bathydevius caudactylus sea slug.

Persons: It's, Bruce Robison, Robison, MBARI, it's Organizations: Aquarium Research Institute, CNN Locations: Monterey Bay , California, Monterey, what's, Oregon, Southern California

☆ Underwater robot spots a glowing ‘mystery mollusk’ in the ocean’s midnight zone
▼ + stars: | 2024-11-12 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

Investigating Bathydevius and its adaptations could reveal more about the midnight zone, which is the largest habitat on Earth and accounts for 70% of all seawater on the planet. A study describing the new species published Tuesday in the journal Deep Sea Research Part I. “The deep water column is maybe the last place you’d expect to find a nudibranch,” Robison said. The midnight zone is cold and dark and very forbidding to us terrestrial creatures, yet it is filled with life, albeit life forms adapted to a very different set of challenges than we face. The sea slug is bioluminescent, leading it to look "starry" when threatened.

Persons: Bathydevius, Bruce Robison, Steven Haddock, “ We’ve, ”, Robison, Haddock, Mariana Trench, ” Robison, Bathydevius caudactylus, ” Haddock, smothers, “, Bioluminescence Organizations: CNN —, Aquarium Research, Aquarium Research Institute, Tiburon, ”, National Oceanic, Atmospheric Administration Locations: Monterey, Monterey Bay, Coast, North America, Oregon, Southern California, Mariana, Mt, Everest

☆ Can 70 Moms Save the Endangered North Atlantic Right Whale?
▼ + stars: | 2024-10-26 | by ( Catrin Einhorn | ) www.nytimes.com time to read: +18 min

There are only about 370 North Atlantic right whales left. Clearwater Marine Aquarium Research Institute, photographed under NOAA permit #20556The birth of Squilla’s calf was a momentous event for their species, the highly endangered North Atlantic right whale. For decades, North Atlantic right whales were slowly recovering after being devastated by centuries of whaling. PEAK 483 400 North Atlantic right whale population 372 The population has declined by about 23 percent in the last decade, according to estimates. Seventeen North Atlantic right whales would be found dead, about 4 percent of the estimated population.

Persons: Squilla, Marco Hernandez, you’re, ”, Erin Meyer, Lawrence, hadn’t, Gina Lonati, She’d, Bob Lynch, “, Lynch, Amy Knowlton, Patrice McCarron, NOAA Marco Hernandez, lobstermen, Janet Mills, Billy Hickey, The New York Times Sarah Sharp, Dr, Sharp, Cheryl Andrews, it’s, McCarron, Michael Moore, ” Dr, Moore, Caroyln Miller Organizations: Atlantic, Georgia Department of Natural Resources, NOAA, Clearwater Marine Aquarium Research, NOAA Fisheries, University of South, National Oceanic, Atmospheric Administration Fisheries, University of New, University of New Brunswick Saint, Oceans Canada, Aerial Survey, Center for Coastal Studies, for Coastal Studies, New, Maine Lobstermen’s Association, Gov, Vineyard, The New York Times, International Fund for Animal Welfare, Tribe, Oceanographic Locations: Georgia, Atlantic, United States, East, University of South Carolina, New York, New England, Fundy, Canada, Gulf, St, Lawrence, Florida, U.S, University of New Brunswick, University of New Brunswick Saint John, Massachusetts, New Brunswick, Cape Cod, “, Maine

☆ A Rare Whale Is Found Dead Off Georgia
▼ + stars: | 2024-02-15 | by ( Johnny Diaz | ) www.nytimes.com time to read: +1 min

A rare North Atlantic right whale was found dead this week off the coast of Georgia, the second fatality in recent weeks involving the critically endangered species, the federal agency that monitors the oceans said. The whale that died was the female calf of the North Atlantic right whale No. 4340, also known as Pilgrim, the National Oceanic and Atmospheric Administration said in a statement on Thursday. The agency was notified on Tuesday that there was a dead whale floating offshore near Savannah, Ga. The whale, born in 2022, was identified after an aerial survey team from the Clearwater Marine Aquarium Research Institute searched and found the carcass on Wednesday about 20 miles off Tybee Island, which is about 18 miles east of Savannah.

Persons: Pilgrim Organizations: National Oceanic, Atmospheric Administration, Clearwater Marine Aquarium Research Institute Locations: Atlantic, Georgia, East Coast, United States, Atlantic Canada, Savannah , Ga, Savannah

☆ The promise and risks of deep-sea mining
▼ + stars: | 2023-11-15 | by ( ) www.reuters.com time to read: +13 min

The promise and risks of deep-sea mining A vast treasure of critical minerals lies on the ocean floor. All of these factors make deep-sea mining more appealing, supporters say. Environmentalists, however, say it’s a false dichotomy, as land mining will continue whether or not deep-sea mining is allowed. Any country can allow deep-sea mining in its territorial waters, and Norway, Japan and the Cook Islands are close to allowing it. For now, the ISA's members are hotly debating the best standards for deep-sea mining.

Persons: Gerard Barron, Margo Deiye, “ We’re, ”, Barron, “, Beth Orcutt, Jason Gillham, Joe Carr, Pradeep Singh, Kira Mizell, Julia Wolfe, Katy Daigle, Claudia Parsons Organizations: International Energy Agency, P Global, Authority, United Nations, ISA, Metals Co, Russia's JSC, Blue Minerals, Exploration, Metals, Clarion, Companies, U.S . Geological Survey, Benchmark Mineral Intelligence, The Metals Co, Northwest, Maine's Bigelow Laboratory, Ocean Sciences, Impossible Metals, NOAA, Research, Aquarium Research, Bigelow Laboratory, Research Institute, Sustainability, . Geological Survey Locations: Brazil, Norway, Japan, Cook, Vancouver, Blue, Blue Minerals Jamaica, China, Hawaii, Mexico, Nauru, U.S, Russia, France, India, Poland, Tokyo, Monterey

☆ Photos show 6,000 octopuses in one spot. It's the largest known gathering ever found and a mystery that scientists only just solved.
▼ + stars: | 2023-09-02 | by ( Maiya Focht | ) www.businessinsider.com time to read: +5 min

After five years, scientists have solved the mystery of the octopus garden. © 2021 MBARINormally, deep sea octopuses have to work really hard to reproduce. The rest of their life, you'll find them drifting amongst the muddy bottoms of the deep sea, scavenging, the study said. So, there could be many other ingenious pods of cephalopods doing similar things across the sea, Berry said. "As we explore more of the deep sea, we find more and more that it's not just a homogeneous, deep, sort of mud-covered pit.

Persons: Jim Berry, Berry, you'll Organizations: Service, Aquarium Research Locations: Monterey, Davidson, Central California, Monterey , California, UNESCO

☆ Scientists solve octopus garden mystery
▼ + stars: | 2023-08-23 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

CNN —Deep-sea octopuses are typically solitary creatures that inhabit frigid waters in one of Earth’s most challenging environments. By nesting at hydrothermal springs, octopus moms give their offspring a leg up,” explained Barry, who was the lead author of the study. However, the water temperature in cracks and crevices at the octopus garden reaches about 51 degrees Fahrenheit (11 degrees Celsius). MBARIUnderwater technologyThe researchers at Monterey Bay Aquarium Research Institute and their colleagues at other institutions used state-of-the-art underwater technology to understand the octopus garden. MBARIFaster brood times in the octopus gardenWith this information, scientists pieced together why the octopus are attracted to the site.

Persons: Monterey , California —, ”, Jim Barry, Barry, Don Ricketts, We’ve, ” Barry, it’s, Davidson Organizations: CNN, Aquarium Research Institute, Researchers Locations: Davidson, Monterey , California, Monterey, Central California, Costa Rica

But Titan, the lost submersible from the company OceanGate, is a technological maverick based on novel concepts that differ from standard designs. “I’ve had three people ask me about making a dive on it,” he said in reference to the lost submersible. Private vessels — those used on superyachts, exploratory craft, tourists jaunts — are not formally regulated by any governmental or intergovernmental agency. Nor do they meet the rigorous standards that are applied to deep-sea craft used by the United States Navy and other government agencies. “We are proud that every submersible delivered remains in active service and certified to its original design depth,” it says on the company’s website.

Persons: ”, Bruce H, Robison, Alfred S, McLaren, Navy submariner, “ I’ve, ‘, OceanGate, submersibles, jaunts, Jennifer, Dr Organizations: Aquarium Research, Explorers Club of New, United States Navy, Lloyd’s, American Bureau of Shipping, ” Triton, Triton Locations: Monterey, California, Navy, Explorers Club of New York City, British, Everett, Wash, Houston, American

☆ Rare sighting of killer whales off New England coast
▼ + stars: | 2023-06-14 | by ( Amaya Mcdonald | ) edition.cnn.com time to read: +3 min

CNN —New England Aquarium researchers spotted something unusual on Sunday afternoon during an aerial survey — a group of four killer whales swimming just 40 miles south of Nantucket, Massachusetts. Killer whales, also known as orcas, are more commonly seen in areas surrounding the Arctic ice-edge and the Caribbean, according to the National Oceanic and Atmospheric Administration. Katherine McKenna, assistant research scientist at the New England Aquarium in Boston, was the first to notice the group, or pod. Another atypical killer whale sighting — involving particularly large numbers — also occurred last weekend in coastal waters on the other side of the United States, in California’s Monterey Bay. “That was the best sighting I’ve seen in my 35 years of killer whale research,” Black told CNN.

Persons: Katherine McKenna, ” McKenna, ” Katherine McKenna, Orla O’Brien, Anderson, Nancy Black, Black, ” Black, “, CNN’s Laura Studley Organizations: CNN —, England Aquarium, National Oceanic, Atmospheric Administration, New, Aquarium, New England Aquarium Scientists, Anderson Cabot Center, Ocean, Whale Watch, CNN Locations: Nantucket , Massachusetts, Caribbean, Massachusetts, Boston, New, United States, Monterey Bay ., Canada, Monterey, California, Monterey Bay

☆ The US is home to only 7 offshore wind turbines. But one startup is betting on autonomous underwater vehicles to map the seafloor up to 10 times as fast as current methods.
▼ + stars: | 2022-10-24 | by ( Lily Katzman | ) www.businessinsider.com time to read: +7 min

Bedrock's seafloor-mapping technologies have the potential to spur offshore wind developments. In spring 2021, the Biden administration set a lofty goal of producing 30 gigawatts of offshore wind energy by 2030. Baldwin said Ørsted had a dedicated team of more than 100 people to interpret marine data for the company's offshore wind developments. Bedrock's goal is to make the seafloor process up to 10 times as fast as current methods, DiMare told Emerging Tech Brew. "I'm hoping that we get that seafloor map so that we can make wise decisions about where to put our resilience infrastructure, our wind farms," she said.

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