Tag

Oceanexploration

All articles tagged with #oceanexploration

science1 year ago•2 min saved

New Deep-Sea Predator Discovered in Atacama Trench

A new species of large predatory amphipod, Dulcibella camanchaca, has been discovered in the Atacama Trench, one of the deepest parts of the ocean. This crustacean, measuring four centimeters, is the first of its kind found at such depths and highlights the unique biodiversity of the trench. The discovery was made during the 2023 IDOOS Expedition, emphasizing the importance of deep-ocean exploration and the potential for further discoveries in these remote environments.

via BBC Discover Wildlife|

#atacamatrench #biodiversity #crustaceans

science1 year ago•2 min saved

Eerie Underwater Spiders Exhibit Disturbing Behavior

Ocean explorers have captured footage of sea spiders, revealing their unique feeding habits and evolutionary traits. These marine invertebrates, found globally, use a proboscis to pierce and consume the bodily fluids of their prey, akin to slurping a smoothie. Despite their spider-like appearance, sea spiders are distinct, having evolved separately for millions of years. Their organs and even eggs are stored in their legs, which also facilitate oxygen absorption. Understanding these creatures enhances our knowledge of marine life and the importance of ocean conservation.

via BBC Discover Wildlife|

#evolution #marinebiology #oceanexploration

science1 year ago•2 min saved

Mysterious 'Yellow Brick Road' Discovered Beneath Pacific Ocean

In 2022, the E/V Nautilus crew discovered a geological formation resembling a 'yellow brick road' on the ocean floor in the Papahānaumokuākea Marine National Monument, sparking public intrigue. This formation is actually a fractured flow of hyaloclastite rock, created by volcanic activity when lava interacts with water. The Nautilus team clarified this in 2024, emphasizing the natural origins of the formation. The vessel continues to explore marine areas, contributing to geological and biological research.

via Forbes|

#evnautilus #geology #marineconservation

science1 year ago•2 min saved

Spider Crabs Swarm Ocean Floor in Captivating Footage

A team of marine scientists aboard the Schmidt Ocean Institute's research vessel Falkor (too) is exploring the Chile margin, a region where tectonic plates meet, creating hydrothermal activity that supports diverse marine ecosystems. The expedition, which began on October 11 and continues until December 5, has captured stunning footage of the ocean floor teeming with life, including spider crabs, tubeworms, and a mother squid with her eggs. The researchers aim to discover new seeps and vents, particularly at the Chile Triple Junction, where unique geological conditions promise further marine life discoveries.

via ScienceAlert|

#biodiversity #hydrothermalvents #marinebiology

scienceenvironment2 years ago•1 min saved

Mysterious Golden Orb Found in Ocean Depths Puzzles Researchers

Scientists exploring the seabed off the coast of Alaska with a NOAA Ocean Exploration underwater craft were puzzled by a solitary golden orb about 10 centimeters wide, attached to a rock two miles below the surface. The orb, which was observed during a 2023 livestream, appeared to have a hole, leading to speculation that it might be an egg from which something had hatched. Deep-sea ecologist Kerry Howell suggested it could be an egg due to its fleshy texture and lack of obvious anatomy, but its exact nature remains unknown.

via indy100|

##deepseamystery #goldenorb

scienceenvironment2 years ago•3 min saved

"Deep-Sea Golden Orb Discovery Baffles Experts and Sparks Curiosity"

Scientists from NOAA Ocean Exploration discovered a mysterious golden orb at a depth of 3,300 meters off the coast of Alaska. The orb, which is about 10 centimeters across with a hole on one side, is speculated to be an egg casing from an unknown species. The object's soft texture and lack of obvious anatomy have puzzled researchers, who have collected it for DNA analysis to determine its origin. The discovery highlights the vast unknowns of deep-sea life and the potential for new scientific insights from the ocean depths.

via ScienceAlert|

##deepseamystery #goldenorb