Recent studies have made significant advancements in the understanding of X-ray emission spectra, particularly focusing on the Kα and Kβ lines of elements like copper and scandium. For instance ...

Scientists Find Multiple 'Little Red Dots' in Early Universe From Telescope Images, Hinted at Black Holes Within six months ...

While the Microwave Window is a “cosmic quiet zone” the existence of the radio emission lines marking the Water Hole illustrates a problem ... frequencies. The resulting spectrum (power vs. frequency) ...

This design enables a narrow linewidth (typically 20 MHz at 450 nm) and wavelength precision. Additionally, the lasers ...

The first, somewhat furtive, signal from element 63 was recorded in 1885 by Sir William Crookes, who found an anomalous red line (609 nm) in the emission spectrum of a samarium sample.

These bodies, hidden behind dense clouds of gas and dust, could represent a previously unknown type of interstellar object.

If you’re in the market for a full-spectrum CBD tincture, you have options. In this article, we share what makes full-spectrum CBD potentially more beneficial than other types and how we arrived ...

Building on recent achievements at an emission wavelength of 450 nm, Swiss company Exalos has announced narrow-linewidth DFB GaN-based laser diodes operating at 405 nm and 488 nm.

Using NASA's Chandra and ESA's XMM-Newton spacecraft, an international team of astronomers have performed X-ray observations ...

The LINE Messaging API SDK for Java makes it easy to develop bots using LINE Messaging API, and you can create a sample bot within minutes. Note: You don't need to use an add-on like Fixie to have ...

Top Republicans are passing around a 50-page list of ideas on how to cover the cost of a tax cut and immigration crackdown ...