Astronomers studying a distant superluminous supernova uncovered a strange pattern hidden in its light: a…
Browsing: Magnetar
Magnetars are a type of neutron star, which are the remnants of massive stars that have exploded in supernovae. What sets magnetars apart from other neutron stars is their extremely powerful magnetic fields, which are the strongest in the universe, exceeding a quadrillion times the strength of Earth’s magnetic field. These intense magnetic fields are responsible for the emission of high-energy electromagnetic radiation, particularly X-rays and gamma rays. Magnetars exhibit dramatic bursts and flares of this radiation, which can release more energy in a fraction of a second than our sun emits in 100,000 years. The formation of these extraordinary magnetic fields is still not completely understood, but it is believed to be related to the dynamics of the neutron star’s rapidly spinning, superconducting core. Although magnetars are rare, with only about 30 currently confirmed, they offer valuable insights into the behavior of matter under the most extreme conditions.
Astronomers have identified the first clear evidence of a magnetar forming during a superluminous supernova,…
A team of astronomers spotted RBFLOAT, one of the brightest fast radio bursts ever seen,…
Magnetar flares could be cosmic factories of heavy elements like gold and uranium. New evidence…
A star’s colossal flare has revealed an unexpected origin for some of the universe’s heaviest…
A powerful cosmic event from 2004—a gamma-ray burst from a magnetar 30,000 light-years away—has just…
Highly magnetic neutron star is wandering our Milky Way galaxy. Astronomers using NASA’s Hubble Space…
A breakthrough simulation reveals how magnetars form and evolve, solving a key mystery about their…
Astronomers have traced the persistent emissions of some fast radio bursts to plasma bubbles, advancing…
A new study has discovered the origin of the persistent emission of radiation observed in…
A recent INAF-led study utilizing the VLA telescope has advanced our understanding of Fast Radio…
Researchers using Murriyang, CSIRO’s Parkes radio telescope, have detected unusual radio pulses from a previously…
Using two of the agency’s X-ray telescopes, researchers were able to zoom in on a…
A universal relation for pulsars, magnetars, and potentially fast radio bursts. An international research team…
Magnetar Origins Explored New findings centered on observations and stellar evolution models of a hot,…
Research team identifies a highly unusual star that may evolve into a magnetar — the…
New Type of Star Gives Clues to Mysterious Origin of Magnetars Magnetars are the strongest…
Astronomers have confirmed the existence of a unique stellar object, an ultra-long period magnetar, challenging…