The researchers wanted to examine the spectrum of that light. Different elements give off light with different wavelengths, but any two hydrogen atoms should produce the same wavelengths.

A new molecule developed by Ohio State University scientists can harvest energy from the entire visible spectrum of light, bringing in up to 50 percent more solar energy than current solar cells ...

In comparison, the spectrum of the simplest anti-atom is anti-hydrogen, which consists of an anti-proton orbited by a positron, is not well studied.

The color-coding of hydrogen, although seemingly straightforward, can obscure the complexities of hydrogen production and its end-to-end impact on the environment.

Because of the details of hydrogen’s atomic structure, we recognise the strong hydrogen-alpha emission line at roughly 7,500 Angstroms in the top spectrum image.

IN an important paper in the Proceedings of the Royal Society for January, Raman and Krishnan give an account of their researches on the production of new radiations by light-scattering. In 1928 ...

Most previous efforts to make full use of the sunlight spectrum have focused on ultraviolet light, and most relied on catalysts made of two or more molecules to convert solar energy into hydrogen.

THE colour of the light which is emitted from the capillary of a vacuum tube containing pure hydrogen is the familiar vivid, deep pink, the prevailing tint being due to the predominating ...

The first hydrogen to form absorbed light from the first stars in the universe. Eventually, the universe filled up with stars and galaxies that reionized this hydrogen, allowing photons to travel ...

An atom of antihydrogen has had its spectrum measured with a powerful laser. Luckily for the standard model, it seems to match its hydrogen counterpart ...