Magnetars represent one of the most fascinating and extreme manifestations of stellar physics. These neutron stars, compact remnants of massive stars that exploded in supernovae, are distinguished by the colossal power of their magnetic field, reaching up to 1015 gauss, which is a trillion times that of Earth. This phenomenal intensity generates unique astrophysical phenomena, … Read more
Since the discovery of pulsars, these rapidly rotating neutron stars that emit periodic radio impulses, humanity has found in these celestial objects one of the most fascinating astrophysical phenomena. Among them, millisecond pulsars stand out for their unique ability to combine extreme rapid rotation and unparalleled temporal precision, rivaling even the most sophisticated atomic clocks … Read more
IN BRIEF Composition: Superfluid of neutrons, fluid of electrons, and superconducting protons. Density: Mass equivalent to 1.4 times that of the Sun, compressed into a sphere about 20 km in diameter. Rotation: Extremely fast rotations, periods generally varying around 30 milliseconds. Stellar remnant: Remains of a massive star that has exploded in a supernova. Gravitational … Read more