Get up to speed on gamma rays, the radiation responsible for creating the Red Hulk in Captain America: Brave New World.

Jamie Carter is an award-winning reporter who covers the night sky. A massive burst of gamma rays produced by the explosion of a star almost two billion light-years away was so powerful that it ...

Sources: James Gaidos, (765) 494-5171; e-mail, gaidos@purdd.physics.purdue.edu NOTE TO JOURNALISTS: A color photo of the telescope used to detect gamma ray bursts is available from Purdue News Service ...

The 25 ground-based and orbiting telescopes that comprise the EHT saw the outburst as high-energy light called gamma rays. Not only was this the first time M87* had flared since 2010, but the ...

"The gamma-ray burst traveled through intergalactic space at the speed of light for eleven billion years, during which time the Sun and the planets were born." — Timothy Ferris, in the film ...

This site presents the energy and photon intensity of gamma rays as seen in thermal-neutron capture in two tables, one in ascending order of gamma energy and a second organized by Z, A of the target.

Highly energetic explosions in the sky are commonly attributed to gamma-ray bursts. We now understand that these bursts ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Neutron-capture prompt-gamma activation analysis (PGAA) ...