Tags Geomagnetic

Tag: Geomagnetic

Geophysicist Helps Develop High-Res Map of Earth’s Magnetic Field

A University of Kentucky geophysicist is helping an international team of scientists reveal dramatic new information about the Earth's magnetic field. Two years ago, Dhananjay...

Upper part of Earth’s magnetic field reveals details of a dramatic...

Satellites have been mapping the upper part of the Earth magnetic field by collecting data for three years and found some amazing features about...

‘Quartz’ crystals at Earth’s core power its magnetic field

The Earth's core consists mostly of a huge ball of liquid metal lying at 3000 km beneath its surface, surrounded by a mantle of...

Ancient jars found in Judea reveal Earth’s magnetic field is fluctuating,...

Albert Einstein considered the origin of Earth's magnetic field one of the five most important unsolved problems in physics. The weakening of the geomagnetic...

Earth’s magnetic fields could track ocean heat

As Earth warms, much of the extra heat is stored in the planet's ocean—but monitoring the magnitude of that heat content is a difficult...

Marine sediments record variations in the Earth’s magnetic field

Past variations in the strength of the Earth's magnetic field are reflected by the production of isotopes in the atmosphere. Researchers from the CNRS,...

Uncovering Yellowstone’s subsurface mysteries

A new study providing an unprecedented regional view of the earth's crust beneath Yellowstone National Park will begin with a helicopter electromagnetic and magnetic...

Magnetic oceans and electric Earth

Oceans might not be thought of as magnetic, but they make a tiny contribution to our planet's protective magnetic shield. Remarkably, ESA's Swarm satellites...

Magnetic attraction helps explain the motion under the ocean

The EU GEOPLATE project uses magnetic sensing techniques to expand our understanding of the earth's tectonic past, while also offering tools to help locate...

Using magnetic data: Researcher uncovers 340 million year-old oceanic crust in...

A researcher at Ben-Gurion University of the Negev (BGU) has identified that the eastern Mediterranean Sea contains the world's oldest oceanic crust still in...

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