Iron is one of the most abundant heavy elements in the universe. Its spectral features stand out in many astronomical spectra, especially in those of stars and galaxies. As a dominant emitter in many ...

Scientists have generated the shortest pulses of high-energy X-rays to date by using a powerful laser to stimulate inner shell electrons - the ...

Hubble Space Telescope snapped an image of UGC 11397, a spiral galaxy situated in the constellation Lyra, about 250 million ...

Could Mysterious Black Hole Burps Rewrite Physics?

LOFAR detects a faint radio 'mini-halo' from 3.8 billion years ago, revealing how galaxy clusters evolved in the early ...

Letter Published: 03 March 1928 Soft X-ray Emission and Absorption Spectra with Tangential Grating JEAN THIBAUD Nature 121, 321–322 (1928) Cite this article ...

Materials Characterization (2019). [3] Chemical State Mapping of Degraded B4C Control Rod Investigated with Soft X-ray Emission Spectrometer in Electron Probe Micro-analysis. Scientific Reports ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

Massbox delivers rapid chemical compositional analysis of virtually any solid material, from feedstock powders to fully ...

In a nutshell Scientists detected missing ordinary matter in a 23-million-light-year cosmic filament between galaxy clusters using X-ray telescopes The discovery found gas heated to 10+ million ...

NASA's Chandra X-ray Observatory provides a new look at the Andromeda galaxy in this multi-wavelength image that includes ...

The Hubble Space Telescope has once again provided astronomers with invaluable insights into the mysteries of the universe.