Meanwhile, we have observed something quite incredible in the data recorded by the detectors of the HAWC observatory: photons ...

Astronomers have made a shocking discovery that’s rewriting the way we think about cosmic powerhouses. While scientists ...

For a long time, astronomers believed that extremely high-energy radiation was produced only in the jets of active galaxies, far from Earth. But new observations from the High-Altitude Water Cherenkov ...

Gamma rays around this energy level are known to zip around the cosmos, but scientists thought they mostly originated in ...

Researchers have discovered something groundbreaking in the world of astrophysics—an incredible system where not one, but a ...

An astrophysical object called a microquasar in the Milky Way has been found to emit γ-rays. The discovery shows that these systems accelerate particles to extremely high energies, and could ...

A type of binary-system known as a microquasar has been found to be firing out γ-rays at high energy-levels, which may make it a candidate to be a long-theorized natural particle-accelerator ...

DC, and colleagues, was titled, "Modulated High-Energy Gamma-Ray Emission from the Microquasar Cygnus X-3." ...

Sources of high-energy cosmic rays in the vicinity of the microquasar V4641 Sag, on the left with energies above a teraelectronvolt, on the right – hundreds of teraelectronvolts. The location of ...

V4641 Sagittarii is what's known as a microquasar, and as the name suggests, it kind of functions like a mini version of a regular quasar. The black hole is smaller, the matter source is smaller ...

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