Physics & Astronomy

Physics & Astronomy

A faint star orbiting the Big Dipper's Alcor discovered

Next time you spy the Big Dipper, keep in mind that there is another star, invisible to the unaided eye, contributing to this constellation. According to a new…

Physics & Astronomy

Fermi Detects Record Blazar Flare from Distant Galaxy 3C 454.3

Astronomers identify the object as 3C 454.3, an active galaxy located 7.2 billion light-years away in the constellation Pegasus. But even among active…

Physics & Astronomy

Nanoscale X-Ray Imaging Technique Reveals Bacterial Structures

An ultra-high-resolution imaging technique using X-ray diffraction is a step closer to fulfilling its promise as a window on nanometer-scale structures in…

Physics & Astronomy

New Atom Thermometer Enhances Precision in Cold Physics Research

As physicists strive to cool atoms down to ever more frigid temperatures, they face the daunting task of developing new, reliable ways of measuring these…

Physics & Astronomy

Scientists Take Theoretical Research on 'Nasty' Molecule to Next Level

Take the beryllium dimer, a seemingly simple molecule made up of two atoms that University of Delaware physicists Krzysztof Szalewicz and Konrad Patkowski and…

Physics & Astronomy

Astronomers Witness Biggest Star Explosion, Massive Supernova

Although a theory developed years ago describes what the explosion of such an enormous star should look like, no one had actually observed one – until now. An…

Physics & Astronomy

Stellar Family Portrait Showcases Advanced Imaging Technique

The amount of exquisite detail seen in this portrait, which beautifully reveals the life of a large family of stars, is due to the Multi-conjugate Adaptive…

Physics & Astronomy

First Image of GJ 758 B: Discover the New Extrasolar Planet

With an estimated mass of 10 – 40 times Jupiter's mass, GJ 758 B is either a giant planet or a lightweight brown dwarf. Its orbit is somewhat larger than…

Physics & Astronomy

Researchers Create ‘Synthetic Magnetic Fields’ for Neutral Atoms

The demonstration, described in the latest issue of the journal Nature, not only paves the way for exploring the complex natural phenomena involving charged…

Physics & Astronomy

Louisiana Tech faculty, students making an 'impact' on atomic supercollider

Faculty and students from Louisiana Tech University are playing an important role in what has been described as “the most complex and comprehensive science…

Physics & Astronomy

Subaru Telescope Team Discovers Planet-Like Object

An international team of scientists that includes an astronomer from Princeton University has made the first direct observation of a planet-like object…

Physics & Astronomy

100-Watt Mid-Infrared Lasers Advance Missile Countermeasures

The results are particularly attractive for infrared countermeasure, a way of misguiding incoming missiles to protect commercial and military aircrafts. The…

Physics & Astronomy

NIST Researchers Enhance Understanding of Spintronics

A better understanding of these properties is fundamental to the development of “spintronics,” electronic devices that will use electron spin, a characteristic…

Physics & Astronomy

New IMPRS Initiative: Precision Tests of Fundamental Symmetries

The new IMPRS “Precision Tests of Fundamental Symmetries” is organised by the departments of Prof. Klaus Blaum, Prof. Werner Hofmann and Prof. Manfred Lindner…

Physics & Astronomy

Synthetic Magnetism Created Using Laser Light Techniques

For the first time, physicists have used laser light to create “synthetic magnetism,” an exotic condition in which neutral atoms suddenly begin to behave as if…

Physics & Astronomy

Chang'E-1 has blazed a new trail in China's deep space exploration

Chao Chen and Qing Liang et al found the South Pole-Aitken (SPA) basin as the biggest mascon on the moon and put forward a fault structure hypothesis for the…

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