Physics & Astronomy

Physics & Astronomy

From butterflies' wings to bank notes — how nature's colors could cut bank fraud

The striking iridescent colours displayed on beetles, butterflies and other insects have long fascinated both physicists and biologists, but mimicking nature's…

Physics & Astronomy

Exploring Quantum Effects in High-Temperature Superconductors

A team of U.S. and Chinese physicists are zeroing in on critical effects at the heart of the latest high-temperature superconductors — but they're using other…

Physics & Astronomy

NIST scientists gain new 'core' understanding of nanoparticles

The nanoparticles in question are spheres of magnetite so tiny that a few thousand of them lined up would stretch a hair's width, and they have potential uses…

Physics & Astronomy

Unlocking Cosmic Mysteries: Fluid Models Reveal Star Secrets

The mysteries of the Universe and how we came to be are set to be unlocked by a technique for modelling fluids, similar to one which is becoming increasingly…

Physics & Astronomy

Exploring Christian Stamm’s Innovative Research at HZB

Christian Stamm and his colleagues at the Helmholtz-Zentrum Berlin für Mate-rialien und Energie (HZB) can look back on six years of pioneering work at the…

Physics & Astronomy

Electric ash found in Eyjafjallajokull's plume, say UK researchers

The volcano-chasing researchers argue this adds a further dimension to understanding the detailed nature of volcanic plumes and their effects on air travel.The…

Physics & Astronomy

NASA's Swift Survey finds 'smoking gun' of black hole activation

Only about one percent of supermassive black holes exhibit this behavior. The new findings confirm that black holes “light up” when galaxies collide, and the…

Physics & Astronomy

New Insights Into Proton-Halo State in Flourine-17

A halo may be difficult to acquire in terms of virtue, but it can also be tough to calculate in terms of physics. Thomas Papenbrock, associate professor of…

Physics & Astronomy

GTRI Develops Microfabricated Planar Ion Traps for Quantum Computing

Quantum computers hold the promise of offering a new route to solving some classes of these problems, such as breaking encryptions. The tremendous computing…

Physics & Astronomy

Webb Telescope's NIRCam engineering test unit arrives at NASA Goddard

The Near Infrared Camera (NIRCam) will be the primary imager on the Webb telescope and will measure light in the spectrum in the wavelength range of 0.6 to 5…

Physics & Astronomy

Supermassive Black Holes: New Insights on Galactic Centers

A team of astronomy researchers at Rochester Institute of Technology, Florida Institute of Technology and University of Sussex in the United Kingdom, find that…

Physics & Astronomy

New Evidence Reveals Matter-Antimatter Asymmetry Insights

Why is there matter in the universe and not antimatter, its opposite? Physicists at Fermi National Accelerator Laboratory, including John Ellison, a professor…

Physics & Astronomy

Comet Dives into Sun: STEREO Spacecraft Capture Rare Event

Using instruments aboard NASA's twin STEREO spacecraft, four post-doctoral fellows at UC Berkeley's Space Sciences Laboratory were able to track the comet as…

Physics & Astronomy

Carbon wears a halo

In addition to lithium-11 and berrylium-14, the neutron-rich isotope carbon-22 (22C) could also be a Borromean ‘halo’ nucleus, a team of researchers from Japan…

Physics & Astronomy

University of Arizona Astronomer Helps Identify New Supernova Type

Not all explosions are created equal – it's as true for film effects as it is for stars. An international team of scientists, including a University of Arizona…

Physics & Astronomy

Out of Whack Planetary System Offers Clues to a Disturbed Past

“The findings mean that future studies of exoplanetary systems will be more complicated. Astronomers can no longer assume all planets orbit their parent star…

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