The authors report the first observation of a high-energy gamma-ray flare in over a decade from the supermassive black hole M87, based on nearly simultaneous spectra of the galaxy spanning the ...

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 instrument ...

Located in the Virgo constellation, the black hole in M87 is again surprising scientists – this time with a gamma-ray flare that emitted photons billions of times more energetic than those of visible ...

An international research team has now observed a teraelectronvolt gamma-ray flare seven orders of magnitude -- tens of millions of times -- larger than the event horizon, or surface of the black ...

The same black hole is astonishing scientists again with a spectacular gamma-ray flare. Gamma rays are the highest-energy form of electromagnetic radiation, billions of times more energetic than ...

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 striking image depicted the supermassive black hole at the center of the galaxy M87, located in Virgo's constellation. Now, this same black hole is once again captivating scientists with an ...

For the first time in a decade, the black hole at the center of the M87 galaxy has erupted in an enormous gamma-ray flare, a rare and significant event that defied expectations in the latest analysis ...

Baltz (Stanford University), M. Shara (AMNH), J. DePasquale (STScI) A group of researchers recently saw a flash of gamma-rays from a distant supermassive black hole that was tens of millions of ...

The authors report the first observation in over a decade of a high-energy gamma-ray flare (detecting photons up to thousands of billions of times the energy of visible light) from the supermassive ...

SPH Engineering has introduced a drone-integrated gamma radiation sensor designed to enhance mineral exploration, contamination mapping, and soil and sediment analysis. The solution utilizes Medusa ...