What makes it so strange are its spectra, which showed a large spike in Lyman-alpha, or the hydrogen emission line. While stars are made of hydrogen – so this might not seem too weird ...

WITH the continuous spectrum described by Lyman (Astrophysical Jour., 60, 1) as a background, and with hydrogen flowing through the receiver of the spectrograph, it was found possible to ...

Researchers in Sweden have developed a powerful new material that dramatically boosts the ability to create hydrogen fuel ...

Using PRIYA, the team studied spectrograms, which are images of hydrogen emission lines in the universe. The spectrograms captured the Lyman-Alpha forest, a dense crowd of absorption lines in ...

IN the Zeitschrift für Physik for August, Kondratjew and Leipunsky describe the emission spectrum of chlorine heated in a silica tube to about 1000° C. I compared their photograph with one taken ...

Alluxa introduces two Hydrogen Alpha (H-Alpha) Emission Line Filters that are revolutionizing the ultra-narrow optical filters market. Though these new filters have been specifically tailored to ...

Mercedes-Benz thinks some vehicles just aren’t suited to the EV mold. This Unimog, for instance, features a hydrogen combustion and diesel engine. Here's why Mercedes is exploring this technology.

Learn how hot gases and can emit visible line spectra, and how they can absorb wavelengths of light. You’ll also learn about the Big Bang Theory.

Hydrogen, a versatile energy carrier, holds immense potential in reducing emissions across sectors where decarbonization is challenging. One innovative approach gaining traction is blending ...

By using readily available natural gas as the feedstock, C-Zero hopes to produce emission-free hydrogen for less than other green hydrogen startups. TechCrunch Desktop Logo TechCrunch Mobile Logo.

What makes it so strange are its spectra, which showed a large spike in Lyman-alpha, or the hydrogen emission line. While stars are made of hydrogen – so this might not seem too weird ...