Physics & Astronomy

Physics & Astronomy

New Research Reveals Planet Formation in Galactic Center

Yet new research by astronomers at the Harvard-Smithsonian Center for Astrophysics shows that planets still can form in this cosmic maelstrom. For proof, they…

Physics & Astronomy

Penn Researchers Make First All-optical Nanowire Switch

Researchers at the University of Pennsylvania have made an important advance in this frontier of photonics, fashioning the first all-optical photonic switch…

Physics & Astronomy

Crews complete first block of North America’s most advanced neutrino experiment

The NuMI Off-Axis Neutrino Appearance experiment – NOvA for short – will study the properties of neutrinos, such as their masses, and investigate whether they…

Physics & Astronomy

Odd Galaxy Couple on Space Voyage

Arp 116 is composed of a giant elliptical galaxy known as Messier 60 (or M60) and a much smaller spiral galaxy, NGC 4647.M60 is the third brightest galaxy in…

Physics & Astronomy

First Stars, Galaxies Formed More Rapidly Than Expected

“We find that the epoch of reionization lasted less than 500 million years and began when the universe was at least 250 million years old,” said Oliver Zahn, a…

Physics & Astronomy

Mars's dramatic climate variations are driven by the Sun

The ice caps on Mars's poles are kilometres thick and composed of ice and dust. There are layers in the ice caps, which can be seen in cliffs and valley slopes…

Physics & Astronomy

Quantum Teleportation Breaks Record at 143 Kilometers

The team succeeded in teleporting the quantum state of a particle of light over a separation of 143 kilometres from the Canary Island La Palma to Tenerife. The…

Physics & Astronomy

Unveiling Silver’s Cosmic Origins: Insights from Heidelberg

In the quest for the cosmic origins of heavy elements, Heidelberg scientist Dr. Camilla Hansen has established that silver can only have materialised during…

Physics & Astronomy

Unveiling Cosmic History: Hydrogen Atoms and Ancient Stars

Windows to the past, stars can unveil the history of our universe, currently estimated to be 14 billion years old. The farther away the star, the older it is —…

Physics & Astronomy

How Planets Are Born from Molecular Cloud Collapse

Most planets form when a molecular cloud collapses into a young star. The leftover gas and dust form a disk around the star, and the particulates inside the…

Physics & Astronomy

UCF Researchers Achieve World Record Laser Pulse Duration

UCF Professor Zenghu Chang from the Department of Physics and the College of Optics and Photonics, led the effort that generated a 67-attosecond pulse of…

Physics & Astronomy

A Surprisingly Bright Superbubble

Many new stars, some of them very massive, are forming in the star cluster NGC 1929, which is embedded in the nebula N44, so named because it is the 44th…

Physics & Astronomy

New Research Group Explores W Bosons’ Role in Matter Structure

The particle physicist Dr. Matthias Schott will establish a junior research group at Johannes Gutenberg University Mainz (JGU) that will make high precision…

Physics & Astronomy

Biophysicists unravel secrets of genetic switch

The invading proteins use specific binding, firmly grabbing onto particular sequences of DNA, to bend, kink and twist the DNA strands. The invaders also use…

Physics & Astronomy

Record-Breaking Stellar Explosion Unlocks Galaxy Secrets

An international research team, led by Edo Berger of Harvard University, made the most of a dying star’s fury to probe a distant galaxy some 9.5 billion…

Physics & Astronomy

'Nano machine shop' shapes nanowires, ultrathin films

The structures might be tuned for applications ranging from high-speed electronics to solar cells and also may have greater strength and unusual traits such as…

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