Magnetars Explained: Starquakes, Gamma-Ray Flares & Cosmic Extremes #Magnetar #NeutronStar #SpaceShorts #Astrophysics #ScienceFacts Description Magnetars are some of the most extreme objects in the universe. These rare neutron stars have magnetic fields trillions of times stronger than Earth’s. When magnetic stress fractures their ultra-dense crust, powerful starquakes erupt—releasing gamma-ray flares visible across galaxies. Scientists believe weaker versions of these explosions may even explai

In 2021, our Fermi telescope collaborated with other missions to trace a powerful eruption back to a magnetar — a superdense stellar remnant with a magnetic field more than 10 trillion times stronger than a refrigerator magnet. More: https://go.nasa.gov/38D3W4n #FermiFriday | NASA Universe