US EditionAstronomers Spot the Longest Gamma-Ray Burst Ever Seen
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5 Articles
The longest gamma flash ever observed comes from a dusty galaxy and could have been created by merging a black hole with a helium star.
When the secret of their discovery by military personnel was removed, gamma bursts stunned astrophysicists who had difficulty understanding where they could draw their formidable luminosity. One of them, recently detected, questioned the theories that had been proposed to...
Record-Breaking Cosmic Explosion Challenges Astronomers’ Understanding Of Gamma-Ray Bursts
Eddie Gonzales Jr. – MessageToEagle.com – Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic explosion ever observed. This gamma-ray burst lasted nearly seven hours. The event, known as GRB 250702B, challenges decades of understanding about how and why these bursts occur. Artist’s rendition of GRB […]
Mysterious record explosion: Astronomers have captured the longest gamma radiation outbreak ever detected – it lasted seven hours. This is extremely unusual, as such mega explosions usually take only seconds to minutes. The cause of this record event is also enigmatic, because the ultra-long gamma radiation outbreak does not match any of the usual explanation models, as reported by the team in "Astronomy & Astrophysics" . However, there are some…
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