27/10/2014

Partial solar eclipse shows off massive sunspot

Astronomers with the National Science Foundation (NSF)-funded National Optical Astronomy Observatory (NOAO) captured pictures not only of Thursday's partial solar eclipse, but also of the "monster" sized active region or ...

Partnerships drive new transportation solutions

Hybrid car sales have taken off in recent years, with a fuel-sipping combination of electric- and gas-powered technologies that simultaneously deliver energy efficiency, low emissions, and strong performance. The Energy Department's ...

Assessing cotton fiber quality from a tiny sample

At a time when there is an uptick in U.S. cotton exports, it's not surprising that the Agricultural Research Service's Southern Regional Research Center (SRRC), located in New Orleans, Louisiana, upgraded its cotton textile ...

How effective are we in tackling water security?

A new paper published in Science has examined how regions around the world are coping with variable and unpredictable freshwater resources caused through drought or floods, and how this affects economic output.

Illusions in the cosmic clouds

Pareidolia is the psychological phenomenon where people see recognizable shapes in clouds, rock formations, or otherwise unrelated objects or data. There are many examples of this phenomenon on Earth and in space.

Subwavelength optical fibers to diffuse light

Researchers at the Femto-ST Institute, working in collaboration with colleagues from the Charles Fabry Laboratory (CNRS/Institut d'Optique Graduate School), have just discovered a new type of light diffusion in tiny optical ...

Accreting supermassive black holes in the early universe

Supermassive black holes containing millions or even billions of solar-masses of material are found at the nuclei of galaxies. Our Milky Way, for example, has a nucleus with a black hole with about four million solar masses ...

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