WebOct 15, 2024 · This record-shattering event, which was first detected on 9 October 2024 by orbiting X-ray and gamma-ray telescopes, occurred 2.4 billion light-years from Earth and was likely triggered by a ... WebA gamma ray burst within about ten thousand light years of Earth would pose a threat to life, Thomas and colleagues estimate. He believes such an event occurs about once in a billion years. The intense radiation of a gamma ray burst could have depleted about forty percent of the ozone layer, according to Thomas's recent calculations, presented ...
Bright, powerful burst of gamma rays detected CNN
WebMar 29, 2024 · A gamma-ray burst that recently hit our solar system was so bright, it temporarily blinded gamma-ray instruments in space, according to a NASA release. Scientists say the gamma-ray burst (GRB), the most powerful type of explosion in the … WebMar 29, 2024 · Nicknamed “BOAT”—that is, “brightest of all time”—the gamma-ray burst known as GRB 221009A washed over Earth on October 9, 2024. Emerging from an extragalactic source, this burst was ... order for pickup costco
The solar system was hit with a gamma-ray burst so bright, it …
Webz = 0.125. Swift. Either a long-duration burst in which the presence of a bright supernova is ruled out, or a short-duration burst with extremely long-lasting gamma-ray emission. GRB 080319B. z = 0.937. Swift. The most (optically) luminous event of any nature observed in the universe to date. By far the brightest optical afterglow of any gamma ... WebSeveral models for the origin of gamma-ray bursts postulated that the initial burst of gamma rays should be followed by afterglow: slowly fading emission at longer wavelengths created by collisions between the burst … WebA gamma ray burst within about 10,000 light years directly hitting the earth could trigger a mast extinction event. It's not that life gets irradiated by the gamma burst that's the issue. It's the atmospheric changes these burst set into motion that will be the issue. The gamma burst breaks O2 and N2 bonds that can recombine into NO and NO2. order for percolation rate