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Geoscience: Geomagnetic Storms
Published

Magnetic pumping pushes plasma particles to high energies - Magnetic Pumping: Pushing Plasma Particles to High Energies      (via sciencedaily.com)     Original source 

The solar wind is not a calm summer breeze. Instead, it is a roiling, chaotic mess of turbulence and...

Space: Exploration Space: The Solar System
Published

Harvesting resources on Mars with plasmas - Harvesting Resources on Mars with Plasmas      (via sciencedaily.com) 

Researchers have devised a plasma-based way to produce and separate oxygen within the Martian enviro ...

Space: The Solar System
Published

A solar illusion: Coronal loops may not be what they seem - A Solar Illusion: Coronal Loops May Not Be What They Seem      (via sciencedaily.com) 

Many coronal loops -- ropey strands of plasma that scientists have long thought existed in the sun's ...

Space: The Solar System
Published

NASA's SDO sees massive filament erupt on sun - NASA's SDO Sees Massive Filament Erupt on Sun      (via sciencedaily.com) 

On August 31, 2012 a long filament of solar material that had been hovering in the sun's atmosphere,...

Space: The Solar System
Published

In the emptiness of space, Voyager I detects plasma 'hum' - In the Emptiness of Space, Voyager I Detects Plasma 'Hum'      (via sciencedaily.com) 

NASA's Voyager I spacecraft has long since zipped past the edge of the solar system through the heli...

Chemistry: Thermodynamics Energy: Nuclear Physics: General
Published

New plasma escape mechanism could protect fusion vessels from excessive heat      (via sciencedaily.com)     Original source 

The exhaust heat generated by a fusing plasma in a commercial-scale reactor may not be as damaging t ...

Energy: Nuclear Physics: General
Published

Apple versus donut: How the shape of a tokamak impacts the limits of the edge of the plasma      (via sciencedaily.com)     Original source 

A new model for ballooning instabilities in apple-shaped fusion vessels considers the height and wid...

Space: The Solar System
Published

Neptune: Neutralizer-free plasma propulsion - Neptune: Neutralizer-Free Plasma Propulsion      (via sciencedaily.com)     Original source 

Plasma propulsion concepts are gridded-ion thrusters that accelerate and emit more positively charge ...

Space: Exploration
Published

Predicting equatorial plasma bubbles with SWARM - Predicting Equatorial Plasma Bubbles with SWARM      (via sciencedaily.com) 

Changes in atmospheric density after sunset can cause hot pockets of gas called 'plasma bubbles' to ...

Chemistry: Thermodynamics Physics: General
Published

Heating for fusion: Why toast plasma when you can microwave it!      (via sciencedaily.com)     Original source 

Can plasma be sufficiently heated inside a tokamak using only microwaves? New research suggests it c ...

Chemistry: Inorganic Chemistry Energy: Nuclear Physics: General Physics: Optics Physics: Quantum Physics
Published

Plasma oscillations propel breakthroughs in fusion energy      (via sciencedaily.com)     Original source 

Researchers have discovered a new class of plasma oscillations -- the back-and-forth, wave-like move ...

Physics: General Physics: Optics Physics: Quantum Physics
Published

New discoveries about the nature of light could improve methods for heating fusion plasma      (via sciencedaily.com)     Original source 

Scientists have made discoveries about light particles known as photons that could aid the quest for...

Energy: Alternative Fuels Energy: Nuclear
Published

Selecting the right structural materials for fusion reactors - Selecting the Right Structural Materials for Fusion Reactors      (via sciencedaily.com) 

Do two promising structural materials corrode at very high temperatures when in contact with 'liquid ...

Space: Structures and Features
Published

Cosmic rays may be key to understanding galactic dynamics - Cosmic Rays: A Key to Understanding Galactic Dynamics      (via sciencedaily.com) 

While moving around within the gas in the interstellar medium, cosmic rays kickstart the background...