Observations from high-flying aircraft revealed that thunderclouds act as natural particle accelerators, emitting energetic ...

A sudden, record-breaking gamma-ray burst lit up the cosmos—leaving scientists stunned and searching for answers. the powerful flash, brighter than anything seen before, could change what we know ...

Before this research, scientists didn't recognize that some nearby gamma-ray bursts are also part of this massive structure. The finding is extraordinary because the Hercules-Corona Borealis Great ...

The wave-length and quantum energy of many of the stronger lines in the complicated gamma ray spectrum have been determined by different methods, with concordant results. It has been difficult to ...

For over a decade, a star system on the verge of unleashing a deadly gamma ray burst appeared to have ... swirling dust that glows in the infrared spectrum, the astronomers found.

Using data from Gamma-Ray Bursts (GRBs) — the most powerful explosions in the universe — researchers have uncovered evidence that expands the already mind-boggling scale of this cosmic colossus.

The NEET UG syllabus includes Physics, Chemistry and Biology (Botany and Zoology). Candidates can download the latest NEET ...

The existence of ALPs would induce distortions in the gamma-ray spectra of astrophysical sources, such as spectral attenuation or irregular features caused by photon-ALP oscillations in external ...

and thus are a good target for the Gamma Ray Large Area Space Telescope (GLAST). As the blazars trace the large-scale structure of the Universe, one may observe spatial clustering of blazars. We ...

His current and forthcoming work involves the development of Monte Carlo-based methods for analyzing neutron/gamma ray spectra and modeling coupled neutron/photon/electron transport with various ...