Researchers have demonstrated a new solar cell design that can not only convert the full spectrum of sunlight to electrical energy, it is also practical to make using common manufacturing ...

Scientists have discovered a molecule that can absorb more of the full spectrum of solar energy than ever before. The same molecule is also an effective catalyst to make clean energy in the form ...

This computer model considers the strength of solar UV radiation, ozone concentration ... Association and the American Cancer Society recommend wearing a broad-spectrum sunscreen of SPF 30 or higher ...

A large band gap means high energy, and thus a wide-band-gap material responds only to the more energetic segments of the solar spectrum, such as ultraviolet light. By introducing a third band, ...

"The data from NASA's Solar Dynamics Observer (SDO) probe was used here to show the Sun's inner corona in a way that hints at a process similar to that which energises colourful neon lights on Earth.

The only problem with examining the UV spectrum with a small camera is that relatively, the camera is much more sensitive to visible and IR than it is to UV.

While the Sun appears placid to the naked eye, it is a roiling sphere of ionized gas or plasma, shaped by powerful magnetic ...

The Spectrum UV from ASP Inc. is a unique, multi beam-color tactical flashlight. In addition to its primary white light, it offers red, blue and UV beams, as well as a low level ...

Scientists in France tested the effectiveness of various encapsulant materials, used to laminate solar cells into modules, at protecting cells and other components from damage caused by ...

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.