Physics & Astronomy

Physics & Astronomy

Engineers Create Miniature Plasma Source for Thrusters

The Boise State engineers have created a miniature inductively coupled plasma source that could be used for ion thrusters where the propulsive force is…

Physics & Astronomy

Functionalized Graphene Oxide Enhances Oil-Well Drilling Fluids

The Rice University lab of chemist James Tour and scientists at M-I SWACO, a Texas-based supplier of drilling fluids and subsidiary of oil-services provider…

Physics & Astronomy

Researchers develop one of the world’s smallest electronic circuits

A team of scientists, led by Guillaume Gervais from McGill’s Physics Department and Mike Lilly from Sandia National Laboratories, has engineered one of the…

Physics & Astronomy

Scientists Set World Record for One-Loop Calculations

Scientists at Johannes Gutenberg University Mainz (JGU) have set a new record for the calculation of scattering amplitudes. This kind of calculation is used to…

Physics & Astronomy

Solar Storms Could 'Sandblast' the Moon

In addition to removing a surprisingly large amount of material from the lunar surface, this could be a major method of atmospheric loss for planets like Mars…

Physics & Astronomy

NASA’s Radiation Belt Storm Probes Ready for Space Environment Tests

The coordinated measurements of the two RBSP spacecraft will advance our understanding of space weather and the sun’s influence on the Earth and near-Earth…

Physics & Astronomy

Unveiling SS Leporis: Secrets of a Unique Star System

The astronomers observed [1] the unusual system SS Leporis in the constellation of Lepus (The Hare), which contains two stars that circle around each other in…

Physics & Astronomy

Astronomer Is Part of Team to Make First Detection of UV Emission from Hydrogen in Milky Way Galaxy

The findings were published in the December 2, 2011 issue of the journal Science in an article titled ¡°Voyager Measurements of Hydrogen Lyman-¦Á Diffuse…

Physics & Astronomy

Proton Beam Experiments Unlock New Research Frontiers

Researchers from Lawrence Livermore National Laboratory; Jacobs School of Engineering at the University of California, San Diego; Los Alamos National…

Physics & Astronomy

Massive Black Holes Found in Distant Monster Galaxies

These black holes are at the centers of two galaxies more than 300 million light years from Earth, and may be the dark remnants of some of the very bright…

Physics & Astronomy

Caltech Astronomers Discover 18 New Planets in Exciting Find

Discoveries of new planets just keep coming and coming. Take, for instance, the 18 recently found by a team of astronomers led by scientists at the California…

Physics & Astronomy

Christmas Burst: Insights from Neutron Star Collision

A strangely powerful, long-lasting gamma-ray burst on Christmas Day, 2010 has finally been analyzed to the satisfaction of a multinational research team….

Physics & Astronomy

New Ultra-Red Galaxies Discovered by NASA’s Spitzer Telescope

It took the revealing power of NASA's Spitzer Space Telescope to uncover not one, but four remarkably red galaxies. And while astronomers can describe the…

Physics & Astronomy

Heidelberg Researchers Create “Squeezed” Quantum Vacuum Filled with Atoms

Quantum theory is known for its peculiar concepts that appear to contradict the fundamental principles of traditional physics. Researchers from Heidelberg…

Physics & Astronomy

NASA's Swift Finds a Gamma-Ray Burst With a Dual Personality

Gamma-ray bursts (GRBs) are the universe's most luminous explosions, emitting more energy in a few seconds than our sun will during its entire energy-producing…

Physics & Astronomy

In the Dragonfish's mouth: The next generation of superstars to stir up our galaxy

The light these newborn stars emit is so intense it has pushed out and heated the gas that gave them birth, carving out a glowing hollow shell about a hundred…

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