1 Model of Pulsar J1023 Before and After its Radio Beacon Vanished (IMAGE)

NASA/Goddard Space Flight Center

1 Model of Pulsar J1023 Before and After its Radio Beacon Vanished

Caption

These artist's renderings show one model of pulsar J1023 before (top) and after (bottom) its radio beacon (green) vanished. Normally, the pulsar's wind staves off the companion's gas stream. When the stream surges, an accretion disk forms and gamma-ray particle jets (magenta) obscure the radio beam.

Credit

NASA's Goddard Space Flight Center

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.