Exploded View


exploded view of pulsar
Courtesy: NASA/Marshall Space Flight Center/Science@NASA

"In ordinary neutron stars the crust is stable, but in magnetars, the crust is stressed by unbearable forces as the colossal magnetic field drifts through it," says Dr. Robert Duncan of the University of Texas at Austin. "This deforms the crust and sometimes cracks it." Violent seismic waves then shake the star's surface, generating Alfven waves - the electromagnetic equivalent of a Slinky toy - which energize clouds of particles above the surface of the star.

Click here for a larger image



(Enter the object name)
Additions or Comments: Have we left anything out? Is there something you would like to have added to this page (a link to your own group's research page, for example...)?

IMAGES | By Mission | Stars | Cataclysmic Variables | X-ray Binaries | Pulsars | Supernova Remnants & Planetary Nebulae | Galaxies | Active Galactic Nuclei | Clusters and Groups of Galaxies | X-ray/gamma-ray Background & Deep Fields | Solar System Objects | Gamma Ray Bursts


HEASARC Home | Observatories | Archive | Calibration | Software | Tools | Students/Teachers/Public

Last modified: Thursday, 26-Jun-2003 13:48:45 EDT