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  2. Gamma-ray burst - Wikipedia

    en.wikipedia.org/wiki/Gamma-ray_burst

    The model posits long gamma-ray bursts as occurring in binary systems with a carbon–oxygen core and a companion neutron star or a black hole. [107] Furthermore, the energy of GRBs in the model is isotropic instead of collimated. [ 107 ]

  3. GRB 221009A - Wikipedia

    en.wikipedia.org/wiki/GRB_221009A

    The gamma-ray burst was ten minutes long, [1] but was detectable for more than ten hours following initial detection. [2] [3] Despite being around 2.4 billion light-years away, it was powerful enough to affect Earth's atmosphere, having the strongest effect ever recorded by a gamma-ray burst on the planet.

  4. GRB 230307A - Wikipedia

    en.wikipedia.org/wiki/GRB_230307A

    At 15:44:06 UT on 7 Mar 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230307A . [6] at the same time, the Gravitational Wave High-energy Electromagnetic Counterpart All-sky Monitor light curve shows a roughly fast rise and exponential decay (FRED) shape with a possible precursor, with a total duration of ~100 sec. [7] At 2023-03-07T15:44:09Z UT (Solar Orbiter onboard ...

  5. Explosion 1 million times brighter than the Milky Way creates ...

    www.aol.com/massive-cosmic-explosion-creates...

    In addition to releasing the gamma-ray burst, the merger created a kilonova, a rare explosion that occurs when a neutron star merges with another neutron star or a black hole, according to a study ...

  6. Scientists Have Found the 'BOAT' Gamma Ray Burst—the ... - AOL

    www.aol.com/lifestyle/scientists-found-boat...

    The brightest gamma ray burst ever detected recently reached Earth. It’s 70 times longer than any other burst we’ve spotted.

  7. Most powerful gamma-ray burst ever seen could help ... - AOL

    www.aol.com/news/most-powerful-gamma-ray-burst...

    Dozens of telescopes all over the world are pointing at a patch of sky that gave rise to the most powerful gamma-ray burst ever seen, hoping to shed more light on processes that birth black holes.

  8. GRB 190114C - Wikipedia

    en.wikipedia.org/wiki/GRB_190114C

    [3] [7] The afterglow light emitted soon after the burst was found to be tera-electron volt radiation from inverse Compton emission, identified for the first time. [8] According to the astronomers, "We observed a huge range of frequencies in the electromagnetic radiation afterglow of GRB 190114C. It is the most extensive to date for a gamma-ray ...

  9. Over a year ago, a group of researchers made a revolutionary breakthrough when they successfully captured the first-ever image of a celestial phenomenon — a black hole. The short sequence of ...