Astronomers have traced a mysterious blast of X-rays to a star that, like a cosmic action hero, just refused to die.

Hollow atoms are special atoms with multiple missing electrons in their inner shells, while their outer shells are still ...

Now, let’s take a closer look at X-rays. This technology has been around much longer than MRI. It dates back to the late 1800s. For quite some time, it was the only non-invasive way for doctors to ...

A new analysis of BL Lacertae by NASA’s Imaging X-ray Polarimetry Explorer sheds light on the emission mechanisms of active ...

An international team of astrophysicists have uncovered a possible origin of fast X-ray transients (FXTs) — mysterious, ...

What new methods can be developed in the search for extraterrestrial intelligence (SETI)? This is what a recent white paper ...

Since their first detection, powerful bursts of X-rays from distant galaxies, known as fast X-ray transients (FXTs), have ...

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...