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Most Extreme Gamma-ray Blast Ever, Seen By Fermi Gamma-ray Space Telescope. ScienceDaily . Retrieved June 4, 2025 from www.sciencedaily.com / releases / 2009 / 02 / 090219141458.htm ...
The spectacular blast, which also raises new questions about gamma-ray bursts, was discovered by the FGST's Large Area Telescope, a collaboration among NASA, the US Department of Energy Office of ...
A paper published today in Science Express details the most extreme gamma-ray blast ever observed, seen by the Fermi Gamma-ray Space Telescope. While I am sure this will make plenty of news around the ...
A once-in-a-civilization burst of gamma rays set off an observing spree by more than 160 telescopes. It’s forcing scientists to revisit long-held theories—and it’s not done yet.
This Powerful Gamma-Ray Blast Was the ‘Brightest of All Time’ Astronomers are “in awe” of the high-energy explosion, probably caused by a giant star’s death ...
Instruments provide a view of the blast's initial gamma-ray emission from energies beween 3,000 to more than 5 billion times that of visible light.Provided by NASA Headquarters, Washington, D.C.
The most powerful stellar explosion since the big bang has been linked to a newly discovered class of ultra-long gamma ray burst, astronomers said Tuesday at the 2013 Huntsville Gamma-Ray Burst ...
For the first time, scientists have caught lightning in the act of unleashing a powerful burst of gamma radiation known as a terrestrial gamma-ray flash (TGF). Researchers at the University of ...
An unexpected and powerful new kind of star explosion has been discovered in the heavens: a so-called gamma-ray nova that radiates the most energetic form of light in the universe.
The afterglow from a cosmic explosion that occurred 11 billion years ago could give scientists a new way to measure the age of heavenly objects, astronomers reported Wednesday.
Late last year, scientists spotted a 50-second-long blast of energy coming towards Earth, known as a gamma-ray burst or GRB, which are the most powerful explosions in the universe.
Astronomers have chronicled a record-setting burst of gamma rays from the violent death throes of a relatively nearby massive star that imploded into a black hole.
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