New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

Astronomers have just revealed that the largest known structure in the universe, theHercules–Corona Borealis Great Wall, ...

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

"The gamma-ray burst traveled through intergalactic space at the speed of light for eleven billion years, during which time the Sun and the planets were born." — Timothy Ferris, in the film ...

The gamma-ray burst occurred in the southern constellation ... system, which enables real-time communication with the spacecraft and helps coordinate rapid follow-up observations by other telescopes.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. In October 2022, spacecraft and sensors worldwide picked up what scientists are now ...

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 ...

Here’s how it works. The "cosmic pinwheel" that astronomers feared could one day shower Earth with lethal gamma rays may not be as dangerous as once thought, a new study suggests. At the heart ...

26 issue of the journal Nature. In the past four years, the team of astronomers working at the Smithsonian's Fred Lawrence Whipple Observatory in Arizona has observed high-energy gamma-ray bursts ...

"The inspiration for this particular study came from conversations with my kids." Gamma-ray bursts, the most powerful kinds of explosions known in the cosmos, may help provide a piece of the ...

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