This Gamma-Ray Burst Was the Most Powerful Energy Event Ever Recorded

This cataclysmic event just generated the “brightest” light in the known universe—and we detected it using MAGIC. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com Scientists recently recorded the most intense electromagnetic event in the universe. The events on record are called gamma-ray bursts, or GRBs, and they are considered the most energetic explosions in our universe. In general, gamma rays result from all kinds of cosmic events, like celestial bodies crashing into one another, or matter getting sucked into black holes, or stars exploding. Gamma-ray bursts, in particular, can result from two things: long GRBs are from star deaths, and short GRBs are from collisions between things like neutron stars. A GRB that is the result of an exploding star is what scientists think they have recently measured with the Major Atmospheric Gamma Imaging Cherenkov Telescopes, or MAGIC. In a very cool space tool collaboration, two NASA satellites observed the GRB and told the telescope to turn its eyes in that direction, and then more detailed observations of the radiation itself were recorded by other observatories, including the Hubble Space Telescope. Events like this release a huge stream of energy when the star dies, before it decays into a neutron star or a black hole. And this most recent star explosion in particular went out with quite a bang: Photons from this event carried 1 trillion electron volts of energy. That’s the record for most energy of any GRB ever recorded. Observations from this most recent GRB (and a slightly less energetic one recorded in 2018) have opened up a whole new cosmological door for us. Find out more about what scientists have learned and how this work could impact our lives here on Earth in this Elements. #GammaRayBursts #Stars #Space #Telescope #Hubble #NASA #Seeker #Elements #Science Scientists Just Witnessed the Birth of a Hea