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Imagine the Universe!
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Supernovae Quiz

  1. A star 20 times the mass of the Sun explodes. What physical type of supernova occurs?


  2. What gives a Type II supernova its energy?



  3. Are you made of stardust?

  4. A supernova occurs in the Milky Way about every ______ years.





Home Imagine Science Special Exhibit Satellites and Data
Dictionary Resources Teacher's Corner Ask an Astrophysicist

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

The Imagine Team
Project Leader: Dr. Jim Lochner
All material on this site has been created and updated between 1997-2011.

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