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Imagine the Universe!
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Imagine Home | Science |

Pulsars Quiz

  1. A pulsar pulses because of


  2. Gamma-ray emission in pulsars comes from


  3. Scientists use ____________ to better understand pulsars.



  4. Pulsars blink on and off with a constant frequency.


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Ask an Astrophysicist

Imagine the Universe is a service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Francis Marshall (Acting Director), within the Astrophysics Science Division (ASD) at NASA's Goddard Space Flight Center.

The Imagine Team
Project Leader: Dr. Jim Lochner
Curator:Meredith Gibb
Responsible NASA Official:Phil Newman
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Last Updated: Wednesday, 15-Sep-2004 11:44:23 EDT

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