In a series of landmark observations gathered over a period of four months, NASA’s Swift satellite has challenged some of astronomers’ fundamental ideas about gamma-ray bursts (GRBs), which are among ...
While searching for the origins of a powerful gamma-ray burst (GRB), an international team of astrophysicists may have stumbled upon a new way to destroy a star. Although most GRBs originate from ...
A team of scientists has used multiple space and ground-based telescopes to observe an exceptionally bright gamma-ray burst, GRB 230307A, and identify the neutron star merger that generated an ...
Gamma-ray bursts were traced to the nucleus of an ancient galaxy about 3 billion light-years away from Earth. By Laura Baisas Published Jun 23, 2023 9:00 AM EDT Get the Popular Science daily ...
The brilliant afterglow of a powerful gamma-ray burst (GRB) has enabled astronomers to probe the star-forming environment of a distant galaxy, resulting in the first detection of molecular gas in a ...
In 2022, astronomers discovered the brightest gamma-ray burst (GRB) of all time. Now, astronomers confirm that a 'normal' supernova, the telltale sign of a stellar collapse, accompanied the GRB. The ...
This image from NASA’s James Webb Space Telescope NIRCam (Near-Infrared Camera) instrument highlights Gamma-Ray Burst (GRB) 230307A and its associated kilonova, as well as its former home galaxy, ...
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There’s finally an explanation for the longest known gamma ray burst’s appearance – but a key mystery remains
Telescopes operating up and down the electromagnetic spectrum have confirmed that the longest gamma ray burst (GRB) was produced by a jet of material traveling at close to the speed of light in a ...
Astronomers spend careers watching stars collapse and explode, but an eruption spotted in July pushed beyond anything seen before. The event, called GRB 250702B, released high-energy radiation for ...
Add Yahoo as a preferred source to see more of our stories on Google. An illustration shows a powerful blast of gamma-rays disturbing Earth's atmosphere. A powerful blast of gamma-rays that may have ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The James Webb ...
Artistic illustration of a gamma-ray burst CREDIT International Gemini Observatory/NOIRLab/NSF/AURA/M. Garlick/M. Zamani While searching for the origins of a powerful ...
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