In 2019, the world was mesmerized by the first-ever image of a black hole, courtesy of the Event Horizon Telescope (EHT). The ...

Using NASA's Fermi space telescope, Italian astronomers have observed a radio source known as 3C 216. As a result, they ...

M87, a prominent galaxy in the Virgo cluster, gained fame after the Event Horizon Telescope (EHT) revealed the first image of a black hole in its center. A subsequent study analyzed data from EHT's ...

The long-awaited detection of gravitational waves has opened up a whole new world of astronomy. One of the key efforts is now ...

Radiography is the use of X-rays or gamma rays to examine non-uniformly composed material; images are recorded on a sensitized surface, such as photographic film or a digital detector. Medical ...

into the shaft. A strip of industrial X-ray film wound around the engine is bombarded by the gamma rays streaming out from the isotope. The result is a detailed X-ray photograph of the hundreds of ...

A 1-Megawatt research reactor produces thermal neutrons for radioactivation purposes and for digital neutron radiography. Fast neutrons for ... fast neutrons fluences with minimal slow neutrons and ...

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In this research, we will establish an imaging method to visualize line X-ray gamma-rays from activated materials in general. We will expand this method to the fields of space, medicine, and ...

Caption Light curve of the gamma-ray flare (bottom) and collection of quasi-simulated images of the M87 jet (top) at various scales obtained in radio and X-ray during the 2018 campaign. The ...

These facilities can detect X-ray photons as well as high-energy gamma rays. One of the critical datasets analyzed in the study is the spectral energy distribution. “This spectrum reveals how ...