"Potaroo Cloud: Unraveling the Mysteries of a Speed-Demon Star's Powerful Winds"
Astronomers have discovered a new pulsar wind nebula, named "Potoroo," powered by a rapidly spinning neutron star, PSR J1638–4713, which completes 14 rotations per second and is moving at 2.2 million miles per hour. The nebula, located 33,000 light-years from Earth, is 69 light-years wide in radio waves and has a comet-like shape with a dense nucleus and a trailing tail. This discovery, made using telescopes in Australia and South Africa, provides insights into the behavior of particles in the vicinity of neutron stars. The research has been accepted for publication in the Publications of the Astronomical Society of Australia and is available on arXiv.