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Supernovae Quiz

  1. Stars which are __________ massive than our Sun go supernova.



  2. As the core of the star shrinks it becomes



  3. What produces X-rays and gamma-rays in the star?



  4. A black hole is formed from stars that are


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.

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Acting Project Leader: Dr. Barbara Mattson
All material on this site has been created and updated between 1997-2012.

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