A recent study provides new constraints on the timing of ocean anoxia during the Smithian-Spathian boundary (SSB), which represents a period of ‘biocrisis’ for Earth’s marine ecosystems as they recovered […]
Water/Hycean Worlds & Oceanography
Posted inPress Release, Water/Hycean Worlds & Oceanography
In Ancient Oceans That Resembled Our Own, Oxygen Loss Triggered Mass Extinction
Roughly 430 million years ago, during the Earth’s Silurian Period, global oceans were experiencing changes that would seem eerily familiar today. Melting polar ice sheets meant sea levels were steadily […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Cryobiology, Exploration Gear & Tech, Icy Worlds, Missions & Hardware, Press Release, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Water/Hycean Worlds & Oceanography
BRUIE Aquatic Rover Goes for a Drive Under the Ice
A little robotic explorer will be rolling into Antarctica this month to perform a gymnastic feat — driving upside down under sea ice.
Posted inAway Teams & Field Reports, Biogeochemical Cycles & Geobiology, Exploration Gear & Tech, Missions & Hardware, Press Release, Water/Hycean Worlds & Oceanography
Hunting for Alien Life at the Bottom of the Arctic Ocean
A team of oceanographers are heading out on a voyage of discovery this month, exploring in detail for the first time a hydrothermal vent field in the Arctic Ocean. They […]
Posted inPress Release, Water/Hycean Worlds & Oceanography
Bacteria Feeding On Arctic Algae Blooms Can Seed Clouds
New research finds Arctic Ocean currents and storms are moving bacteria from ocean algae blooms into the atmosphere where the particles help clouds form. These particles, which are biological in […]
Posted inWater/Hycean Worlds & Oceanography
Illuminating The Smallest Inhabitants of the Largest Ocean Desert
The middle of the South Pacific is as far away from land as you can possibly get. Solar irradiance is dangerously high, reaching a UV-index that is labelled ‘extreme’. There […]
Posted inWater/Hycean Worlds & Oceanography
Ocean and Space Exploration Blend at URI's Graduate School of Oceanography
Scientists with a NASA-led expedition are operating from the Inner Space Center at the University of Rhode Island’s Graduate School of Oceanography as colleagues explore the deep Pacific Ocean to […]
Posted inPress Release, Water/Hycean Worlds & Oceanography
Otherworldly Mirror Pools And Mesmerizing Landscapes Discovered On Ocean Floor
While exploring hydrothermal vent and cold seep environments, Dr. Mandy Joye (University of Georgia), and her interdisciplinary research team discovered large venting mineral towers that reach up to 23 meters […]
Posted inAway Teams & Field Reports, Biogeochemical Cycles & Geobiology, Exploration Gear & Tech, Press Release, ROVs/Submersibles/Diving, Water/Hycean Worlds & Oceanography
NASA Study Reproduces Origins Of Life On The Ocean Floor
Scientists have reproduced in the lab how the ingredients for life could have formed deep in the ocean 4 billion years ago. The results of the new study offer clues […]
Posted inAway Teams & Field Reports, Biogeochemical Cycles & Geobiology, Missions & Hardware, Press Release, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Water/Hycean Worlds & Oceanography
New Undersea Maps Lead To Hydrothermal Vent And Species Discoveries
A spectacular new hydrothermal vent field, named JaichMatt, has been discovered during an expedition aboard Schmidt Ocean Institute’s R/V Falkor.