Physics & Astronomy

Physics & Astronomy

Ultra-Thin Gas Panels: New Innovation from University of Illinois

“Built of aluminum foil, sapphire and small amounts of gas, the panels are less than 1 millimeter thick, and can hang on a wall like picture frames,” said Gary…

Physics & Astronomy

A&A special feature: XMM-Newton deciphers the magnetic physics around forming stars

The large molecular gas cloud in the constellation of Taurus is the nearest star formation region and a star formation test environment for expert theorists…

Physics & Astronomy

Athens Meeting Sparks New Era in Space Exploration Missions

The meeting, which was held on 15-16 May 2007 in Athens, defined the science rationale of this programme, dubbed “Emergence and co-evolution of life with its…

Physics & Astronomy

Astronomers Capture Unmatched Detail of Cosmic Events

Using ESO's VLTI on Cerro Paranal and the VLBA facility operated by NRAO, an international team of astronomers has made what is arguably the most detailed…

Physics & Astronomy

XMM-Newton Uncovers X-Rays from Young Star Gas Streams

The results defy astronomers’ expectations, as the streams of falling matter interact with the hot corona, cooling it, while the ejected streams of gas heat up…

Physics & Astronomy

Galaxy Cluster’s Extreme Gas Heat: 170 Million Celsius

The cluster of galaxies is filled with tenuous gas at 170 million degree Celsius that is bound by the mass equivalent of a quadrillion, or 1,000 trillion,…

Physics & Astronomy

Low-Temperature Laser Processing Enhances Solar Cell Efficiency

The improvements are achieved with a new pulse profile for crystallisation of amorphous silicon to nanocrystalline as reported in the April issue of Applied…

Physics & Astronomy

Hinode’s solar data ready for Europe’s access

This free access is now possible thanks to the opening of the Hinode Science Data Centre in Norway, developed and run by the Institute of Theoretical…

Physics & Astronomy

New Nanotechnology Field Unveiled by Researchers

Dr. Abdulhakem Elezzabi and his colleagues have applied plasmonics principles to spintronics technology and created a novel way to control the quantum state of…

Physics & Astronomy

XO-3b: Supersized planet or oasis in the 'brown dwarf desert'?

The latest find from an international planet-hunting team of amateur and professional astronomers is one of the oddest extrasolar planets ever cataloged — a…

Physics & Astronomy

Nanoscale Imaging Uncovers New Insights in Superconductors

Tiny, isolated patches of superconductivity exist within these substances at higher temperatures than previously were known, according to a paper by Princeton…

Physics & Astronomy

New Method Uses Triangulation to Study Dark Matter

For the first time, they were able to employ triangulation — a method rooted in ancient Greek geometry — to estimate the location of dark matter and…

Physics & Astronomy

Radio ’screams’ from the Sun warn of radiation storms

Scientists made the connection by analyzing observations of CMEs from ESA/NASA’s SOHO (Solar and Heliospheric Observatory) and NASA’s Wind spacecraft. The team…

Physics & Astronomy

NIST Unveils Quantum Tricks with Atom Interferometry

Their experiments showcase some of the extraordinary behavior taken for granted in the quantum world—atoms acting like waves and appearing in two places at…

Physics & Astronomy

Nanoscale UV LEDs: Advancing Light-Based Innovations

Light-based nanoscale devices, such as LEDs, could be important building blocks for a new generation of ultracompact, inexpensive technologies, including…

Physics & Astronomy

Spitzer Discovers Thousands of Dwarf Galaxies in Cluster

Despite their diminutive sizes, dwarf galaxies play a crucial role in cosmic evolution. Astronomers think they were the first galaxies to form, and they…

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