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Physics: Acoustics and Ultrasound Physics: General
Published

Actively reducing noise by ionizing air - Actively Reducing Noise by Ionizing Air      (via sciencedaily.com)     Original source 

Scientists show that a thin layer of plasma, created by ionizing air, could be promising as an activ ...

Chemistry: General Chemistry: Inorganic Chemistry Physics: General
Published

Epic of a molecular ion: With eyes of electrons      (via sciencedaily.com)     Original source 

Researchers have achieved real-time capture of the ionization process and subsequent structural chan ...

Space: The Solar System
Published

Galactic cosmic rays affect Titan's atmosphere - Galactic Cosmic Rays: Affecting Titan's Atmosphere      (via sciencedaily.com) 

Planetary scientists have revealed the secrets of the atmosphere of Titan, the largest moon of Satur...

Geoscience: Earth Science Geoscience: Severe Weather
Published

A more precise model of the Earth's ionosphere - A More Precise Model of the Earth's Ionosphere      (via sciencedaily.com)     Original source 

The ionosphere -- the region of geospace spanning from 60 to 1000 kilometers above the Earth -- impa...

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: Structures and Features
Published

Hubble witnesses shock wave of colliding gases in Running Man Nebula - Hubble Witnesses Shock Wave of Colliding Gases in Running Man Nebula      (via sciencedaily.com) 

Mounded, luminous clouds of gas and dust glow in this Hubble image of a Herbig-Haro object known as...

Physics: Acoustics and Ultrasound
Published

New ultrasound method could lead to easier disease diagnosis - New Ultrasound Method Could Lead to Easier Disease Diagnosis      (via sciencedaily.com) 

A new ultrasound method that can measure the level of tension in human tissue -- a key indicator of...

Engineering: Graphene
Published

Buckyballs on gold are less exotic than graphene - Buckyballs on Gold are Less Exotic than Graphene      (via sciencedaily.com) 

C60 molecules on a gold substrate appear more complex than their graphene counterparts, but have muc...

Space: The Solar System
Published

Strong 'electric wind' strips planets of oceans and atmospheres - Strong 'Electric Wind' Strips Planets of Oceans and Atmospheres      (via sciencedaily.com) 

Venus has an 'electric wind' strong enough to remove the components of water from its upper atmosphe...

Space: The Solar System
Published

NASA's SDO shows a little 'rain' on the sun - NASA's SDO Shows a Little 'Rain' on the Sun      (via sciencedaily.com) 

Eruptive events on the sun can be wildly different. Some come just with a solar flare, some with an...

Space: Exploration
Published

Auroral 'speed bumps' are more complicated, scientists find - Auroral 'Speed Bumps' Are More Complicated, Scientists Find      (via sciencedaily.com) 

Researchers find that 'speed bumps' in space, which can slow down satellites orbiting closer to Eart...

Energy: Nuclear
Published

Graphene and an intense laser open the door to the extreme - Graphene and an Intense Laser Open the Door to the Extreme      (via sciencedaily.com)     Original source 

A research team has developed a large-area suspended graphene and irradiated the thinnest graphene t...

Energy: Technology Offbeat: Space
Published

Plasma thrusters used on satellites could be much more powerful - Plasma Thrusters Used on Satellites Could Be Much More Powerful      (via sciencedaily.com)     Original source 

It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit,...