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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

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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. Barbara Mattson
Curator: Meredith Gibb
Responsible NASA Official: Phil Newman
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This page last updated: Wednesday, 17-Nov-2004 13:40:43 EST