Astronomers Find the First 'Wind Nebula' Around a Rare Ultra-Magnetic Neutron Star

Astronomers have discovered a vast cloud of high-energy particles called a wind nebula around a rare ultra-magnetic neutron star, or magnetar, for the first time. The find offers a unique window into the properties, environment and outburst history of magnetars, which are the strongest magnets in the universe. A neutron star is the crushed core of a massive star that ran out of fuel, collapsed under its own weight, and exploded as a supernova. Each one compresses the equivalent mass of half a million Earths into a ball just 12 miles (20 kilometers) across, or about the length of New York's Manhattan Island. Neutron stars are most commonly found as pulsars, which produce radio, visible light, X-rays and gamma rays at various locations in their surrounding magnetic fields. When a pulsar spins these regions in our direction, astronomers detect pulses of emission, hence the name. Read more: go.nasa.gov/28PVUop Credit: ESA/XMM-Newton/Younes et al. 2016 NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishme

Date

2017-12-08

Collection

GSFC

Archive

NASA Image and Video Library

Type

photograph

Need photos for a whole script? Add Find Any Photo to Claude and ask for this one by its id: 25071.