An international team of astronomers has discovered 25 new quasars by analyzing multiwavelength data from various surveys.

Einstein Probe detects EP241021a, a fast X-ray transient with record-long emissions and rich signals, revealing fresh clues about extreme cosmic events ...

An international team of astronomers using the Einstein Probe reports the discovery of a new peculiar fast-evolving ...

A new method in Nature Photonics uses electrochemical fluorescence modulation to separate overlapping signals in multicolor ...

Among the wreckage of the Milky Way — where the violent deaths of stars usually leave chaos and crumpled shells — astronomers ...

In an era demanding ever-smaller, more efficient, and higher-performing light sources, particularly in the short-wave ...

13, 2023, in Moscow, Idaho. The defense attempted to get the death penalty taken off the table on grounds of Kohberger's autism spectrum disorder, saying that it could make proving his innocence ...

Moreover, they maintained stable green emission purity and a narrow emission spectrum (94 meV) across various operating currents. The research was led by Dr. Ru-Jong Jeng from the Institute of Polymer ...

Fetch information about transitions and levels from NIST. Calculating the broadening of emission lines for a selection of cases. Calculating complete PLTE spectra. Owl supports a range of different ...

In the development of single-molecule spectroscopy, the simultaneous detection of the excitation and emission spectra has been limited. The fluorescence excitation spectrum based on background-free ...

Here on Earth, we can see that glow dancing across the skies. But visible light is only part of the emission spectrum of aurora. There's a radio component, too. And, although the Sun emits a lot of ...

“Optical emission spectroscopy” refers to a broad range of methods for measuring optical absorption/emission spectra or the light emitted when a sample is excited. An essential process for analyzing ...