Scientists using the Large High Altitude Air Shower Observatory (LHAASO) have detected ultra-high-energy gamma rays—reaching nearly 200 TeV—from the binary system LS I +61° 303. This marks the first ...

By tracking particle cascades in Earth’s atmosphere, scientists uncovered a binary system operating at energies once thought ...

A decades-old cosmic mystery has finally been cracked: the strange X-rays coming from the bright star gamma-Cas are caused by ...

The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe. For the ...

The LHAASO observatory has detected gamma rays above 100 TeV from a gamma-ray binary for the first time, challenging current ...

On April 27, 1961, NASA launched Explorer 11, a satellite that contained the first gamma ray telescope to go to space. [‘On ...

In simple terms, astronomers may have found a cosmic particle accelerator that outperforms even their best theoretical ...

Electrochemically exfoliated graphene directs nickel foam surfaces toward gamma-NiOOH during oxygen evolution, improving ...

The Large High Altitude Air Shower Observatory (LHAASO) has detected PeV (1015 eV) gamma-ray emission from a pulsar wind ...

The exact location of the new shared arena between the Flyers, 76ers and the city's WNBA expansion team has been decided: where the Spectrum once stood in South Philadelphia. Comcast Spectacor and ...

Astronomers have finally identified the source of unusual X-rays from the bright star gamma-Cas, resolving a decades-long ...