Gamma-ray bursts (GRBs) are the most energetic events ever observed in the universe. These powerful outbursts can shine a ...

Gamma-ray bursts, the most powerful kinds of explosions known in the cosmos, may help provide a piece of the puzzle when it ...

An international team of astronomers reports the detection of four new gamma-ray millisecond pulsars using the Murriyang ... when the initially more massive component turns into a neutron star that is ...

For over a decade, a star system on the verge of unleashing a deadly gamma ray burst appeared to have its guns trained on Earth. The so-called "Death Star," which is also famed for looking like a ...

In these cases, the core of the star collapses to be a super-compressed, spinning black hole, which stirs and energize the wreckage around it to briefly emit a tremendous burst of gamma rays.

raising concerns that our planet could be hit by intense gamma rays released from the stars' eventual explosive deaths. This led to the system earning the ominous nickname "Death Star." ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...

StarBurst, a wide-field gamma ray observatory, arrived at March 4 for environmental testing and final instrument integration.

It's not easy to imagine how high the frequency of a high-energy gamma ray is. During the time it takes for its wave to go through one cycle, a gamma-ray wave traveling at the speed of light will ...

This database offers a variety of tables for all natural elements and includes the following data: isotopic composition, thermal radiative cross section (total and partial), Westcott g-factors, energy ...

An international team of astronomers reports the detection of four new gamma-ray millisecond pulsars using ... massive component turns into a neutron star that is then spun up due to accretion ...