Physics & Astronomy

Physics & Astronomy

New Telescope to Explore Dark Matter in Near Space

Peering into darkness can strike fear into the hearts of some, but a new space telescope will soon peer into the darkness of “near space” (within a few…

Physics & Astronomy

Clue Found on Magnetic Fields Around Stars and Galaxies

Squire and Bhattacharjee analyzed the behavior of dynamos, which occur when an electrically charged fluid like plasma swirls in a way that creates and then…

Physics & Astronomy

NASA's Swift spots its thousandth gamma-ray burst

“Detecting GRBs is Swift's bread and butter, and we're now at 1,000 and counting,” said Neil Gehrels, the Swift principal investigator at NASA's Goddard Space…

Physics & Astronomy

NASA’s MAVEN Reveals Martian Atmosphere Loss Rate

MAVEN data have enabled researchers to determine the rate at which the Martian atmosphere currently is losing gas to space via stripping by the solar wind. The…

Physics & Astronomy

Hubble uncovers the fading cinders of some of our galaxy's earliest homesteaders

Peering deep into the Milky Way's crowded central hub of stars, Hubble researchers have uncovered for the first time a population of ancient white dwarfs –…

Physics & Astronomy

UMD Discovery Enables Compact Portable Particle Accelerators

Conventional particle accelerators are typically big machines that occupy a lot of space. Even at more modest energies, such as that used for cancer therapy…

Physics & Astronomy

Physicists Measure Antimatter Force in Early Universe Collisions

Peering at the debris from particle collisions that recreate the conditions of the very early universe, scientists have for the first time measured the force…

Physics & Astronomy

How Stars Evolve: From Lightweights to Heavyweights

Stars count lightweights and heavyweights among their number. All are born in clouds of gas and dust, but the more massive a baby star, the earlier nuclear…

Physics & Astronomy

Signs of Acid Fog Discovered on Mars’ Surface

While Mars doesn't have much in the way of Earth-like weather, it does evidently share one kind of weird meteorology: acid fog.

Physics & Astronomy

3D Laser Printing Advances Whispering-Gallery-Mode Microcavities

In a review entitled “Femtosecond laser 3D fabrication of whispering-gallery-mode microcavities” by Huailiang Xu and Hongbo Sun at the State Key Laboratory on…

Physics & Astronomy

Laser Ignition Tech: Carinthian Centre Partners with Airbus Safran

The European Space Agency (ESA) has awarded the Carinthian research centre CTR in cooperation with the German-French company Airbus Safran Launchers GmbH the…

Physics & Astronomy

Mimicking Quantum Entanglement to Boost Data Speeds

Quantum entanglement is a phrase more likely to be heard on popular sci-fi television shows such as “Fringe” and “Doctor Who.” Described by Albert Einstein as…

Physics & Astronomy

New Computing Method Uses Nanomagnets for Quadratic Solutions

Researchers from the University of South Florida College of Engineering have proposed a new form of computing that uses circular nanomagnets to solve quadratic…

Physics & Astronomy

Wall-Less Hall Thruster: A Breakthrough for Deep Space Missions

Hall thrusters are advanced electric rocket engines primarily used for station-keeping and attitude control of geosynchronous communication satellites and…

Physics & Astronomy

Suzaku Discovers Uniform Chemical Makeup in Virgo Cluster

The Virgo cluster, located about 54 million light-years away, is the nearest galaxy cluster and the second brightest in X-rays. The cluster is home to more…

Physics & Astronomy

Exploring 4D Film Production with Ultrashort Electron Pulses

Electrons are odd particles: they have both wave and particle properties. Electron microscopy has been taking advantage of this phenomenon for roughly a…

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