Physics & Astronomy

Physics & Astronomy

Parabolic Mirrors Harness Sunlight to Power Lasers

Though the underpinnings of that claim are speculative at best, a modern-day team of researchers at the Scientific and Production Association in Uzbekistan has…

Physics & Astronomy

New Model Reveals Neurons Syncing in Degenerative Disorders

The model provides a tool in the quest to gain a better understanding of the mechanisms behind this incurable degenerative disorder. Researchers from IUPUI…

Physics & Astronomy

Graphene’s Role in Advancing Terahertz Technology Innovations

Terahertz radiation offers tantalizing new opportunities in communications, medical imaging, and chemical detection. Straddling the transition between the…

Physics & Astronomy

Extreme Weather Discovered on Distant Brown Dwarf

A University of Toronto-led team of astronomers has observed extreme brightness changes on a nearby brown dwarf that may indicate a storm grander than any seen…

Physics & Astronomy

First Experimental Proof of Spin Pumping Effect in Magnetics

Bochum’s physicists led by Prof. Dr. Hartmut Zabel have demonstrated the spin pumping effect in magnetic layers for the first time experimentally. The…

Physics & Astronomy

Squeezed Laser Breakthrough Enhances Gravitational Wave Detection

The interferometers they use here measure with such sensitivity that a particular quantum phenomenon of light – shot noise – limits the measuring accuracy….

Physics & Astronomy

Ancient Magnetic Fields Emerged After the Big Bang

Strong magnetic fields in the Universe apparently date back to the period shortly after the Big Bang. This was recently demonstrated with the aid of…

Physics & Astronomy

Taming Light: New Tools for Electron Motion Control

These new tools hold promise for unprecedented control of the motion of electrons in the microcosm.An expedition through the fast-paced microscopic world of…

Physics & Astronomy

Sunspot 1283 Emits X1.8 and M6.7 Solar Flares

The third came on September 7 at 6:36 PM ET, and was categorized as an X1.8 by the GOES spacecraft, making it the second X-class flare within 24 hours.There…

Physics & Astronomy

NASA Discovers Invisible World Tugging at New Planet’s Orbit

NASA's Kepler spacecraft has spotted a planet that alternately runs late and early in its orbit because a second, “invisible” world is tugging on it. This is…

Physics & Astronomy

CU-Boulder Instrument Reveals New Solar Flare Insights

NASA's Solar Dynamics Observatory, which is carrying a suite of instruments including a $32 million University of Colorado Boulder package, has provided…

Physics & Astronomy

New record for measurement of atomic lifetime

Magnesium atoms are used in research with ultra-precise atomic clocks. The new measurements show a lifetime of 2050 seconds, which corresponds to approximately…

Physics & Astronomy

Nanoscale Spin Waves: A New Alternative to Microwave Technology

This opens the way to replacing microwave technology in many applications, such as mobile phones and wireless networks, by components that are much smaller,…

Physics & Astronomy

NASA’s Sharp Images Reveal Apollo Landing Sites in Detail

At the Apollo 17 site, the tracks laid down by the lunar rover are clearly visible, along with the last foot trails left on the moon. The images also show…

Physics & Astronomy

Sharp New LROC Images Reveal Apollo 12, 14, 17 Sites

The Arizona State University team that oversees the imaging system on board NASA's Lunar Reconnaissance Orbiter has released the sharpest images ever taken…

Physics & Astronomy

Our galaxy might hold thousands of ticking 'time bombs'

New research shows that some old stars might be held up by their rapid spins, and when they slow down, they explode as supernovae. Thousands of these “time…

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