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Tag: Swarm

Swarm is ESA’s constellation of Earth observation satellites designed to measure the magnetic signals from Earth’s core, mantle, crust, oceans, ionosphere and magnetosphere, providing data that will allow scientists to study the complexities of our protective magnetic field. (© ESA/AOES Medialab)

SWARM Tracks the Ocean’s Magnetic Field

April 17, 2018

Earth’s magnetic fields protect us from deadly radiation from high-energy solar particles and cosmic rays. Most of this protective shield is produced by a vast amount of hot molten iron swirling around in our planet’s outer core. But there’s another little-known contributor to our geomagnetic field. It’s the salty and electrically conductive ocean. When salty ocean […]

European Space Agency's three satellite Swarm network provide a high-resolution picture of the Earth's magnetic field (ESA)

Radioactive Material Found in Fracking Waste; Searching Space for H20

December 21, 2016

Radioactive Isotopes Found in Fracking Waste US oil and natural gas production, has been boosted in recent years by a drilling process known as hydraulic fracturing, commonly called “fracking.” But this practice has also been criticized for its possible impact on the environment because of the wastewater this method generates. A new study published in […]

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