Physics & Astronomy

Physics & Astronomy

Spiral arms point to possible planets in a star's dusty disk

“Detailed computer simulations have shown us that the gravitational pull of a planet inside a circumstellar disk can perturb gas and dust, creating spiral…

Physics & Astronomy

Superconductivity and Magnetism Have a Delicate Balance

By modifying a familiar tool in nanoscience – the Scanning Tunneling Microscope – a team at Cornell University’s Laboratory for Atomic and Solid State Physics…

Physics & Astronomy

A Further Step in the Design of the LAGUNA Large Neutrino Observatory Is Launched

The principal goal of LAGUNA (Large Apparatus for Grand Unification and Neutrino Astrophysics) is to assess the feasibility of a new pan-European research…

Physics & Astronomy

NIST measures key property of potential 'spintronic' material

The material, constructed of two different compounds, might one day allow computers to use the magnetic spin of electrons, in addition to their charge, for…

Physics & Astronomy

Record-Breaking Photo Reveals a Planet-sized Object as Cool as the Earth

“This planet-like companion is the coldest object ever directly photographed outside our solar system,” said Luhman, who led the discovery team. “Its mass is…

Physics & Astronomy

'Microring' device could aid in future optical technologies

“These pulses repeat at very high rates, corresponding to hundreds of billions of pulses per second,” said Andrew Weiner, the Scifres Family Distinguished…

Physics & Astronomy

New Imaging Technique Reveals Superconductivity Insights

A new imaging technology is giving scientists unprecedented views of the processes that affect the flow of electrons through materials.By modifying a familiar…

Physics & Astronomy

Amorphous diamond, a new super-hard form of carbon created under ultrahigh pressure

But what good is an amorphous diamond?”Sometimes amorphous forms of a material can have advantages over crystalline forms,” said Yu Lin, a Stanford graduate…

Physics & Astronomy

New Discoveries Deepen Dark Matter Mystery in Our Galaxy

Dark matter is invisible, betraying its presence only through its gravitational pull. Without dark matter holding them together, our galaxy's speedy stars…

Physics & Astronomy

UChicago Launches Search for Distant Worlds

“I can’t imagine a more profound impact on humanity than the discovery that there are other Earthlike worlds or that we are not alone,” said Rocky Kolb, the…

Physics & Astronomy

Discover Innovative Funnels for Spill-Free Kitchen Pouring

Who wants to decant liquids in the kitchen without spilling knows to value a funnel. Funnels are not only useful tools in the kitchen. Light can also be…

Physics & Astronomy

Exploring Quantum Fluctuations: Insights Into Everyday Physics

Fluctuations are fundamental to many physical phenomena in our everyday life, such as the phase transitions from a liquid into a gas or from a solid into a…

Physics & Astronomy

New Hubble Survey Reveals Dark Matter Insights

The distorted shapes in the cluster are distant galaxies from which the light is bent by the gravitational pull of an invisible material called dark matter…

Physics & Astronomy

Improving the Physics of Grocery Store Display Cases to Save Energy

Open-front refrigerated display cases, which make up roughly 60 percent of the refrigerated cases in grocery stores and supermarkets, provide quick access to…

Physics & Astronomy

Giant Webb Space Telescope Model to "Land" in Baltimore

The Webb telescope life-sized model is as big as a tennis court, and it's coming to the Maryland Science Center at Baltimore's Inner Harbor from October 14…

Physics & Astronomy

Massive Stars Clear Cosmic Fog of Early Universe

Astronomers believed that early star-forming galaxies could have provided enough of the right kind of radiation to evaporate the fog, or turn the neutral…

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