ESA's International Gamma-Ray Astrophysics Laboratory detects the most energetic radiation that ... [+] comes from space. GRB 221009A was detected by the European Space Agency's International ...

Called electromagnetic radiation, such waves travel at the speed of light and bring us almost all the information we have about the universe. Gamma rays are much shorter in wavelength than visible ...

Gamma radiation is one of the types of electromagnetic radiation produced during nuclear fission—the process that happens inside a nuclear reactor—and gamma rays carry information about the ...

In 2018, it was revealed that a pioneering telescope the size of Earth had taken, for the first time, an image of a black hole. That same instrument, the Event Horizon Telescope (EHT), has now ...

I’ve described SkyWater Technologies as a specialist in custom chips and advanced semiconductor chip packaging. But after ...

When you think of a radiation detector, you’re probably thinking of a Geiger tube and its high voltage circuitry. That isn’t the only way to measure gamma radiation, though, and [Alan] has a ...

Gamma rays are highly energetic photons ... energy range are believed to be associated with regions in the relativistic outflow of particles and radiation from compact objects, such as neutron stars ...

In late 2022, gamma-ray activity of 3C 216 started to increase ... interpreted as an outburst of synchrotron self-Compton (SSC) radiation. Such an outburst is likely associated with the ...

and gamma rays. All of these waves form part of the electromagnetic spectrum. Classically, electromagnetic radiation consists of electromagnetic waves, which are synchronized oscillations of electric ...

revealing nothing about the energy of the radiation. For that, you need something like this gamma-ray spectroscope. Dubbed the Pomelo by [mihai.cuciuc], the detector is a homebrew solid-state ...

A high-tech sensor designed and built at the Lawrence Livermore National Laboratory (LLNL) has now traveled farther than 250 ...