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Black Holes Quiz

  1. What would change if our Sun was suddenly replaced by a black hole of the same mass?


  2. X-rays are emitted from binary star systems containing black hole candidates at very regular rates.

  3. What is the Schwarzschild radius?



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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
All material on this site has been created and updated between 1997-2008.
Last Updated: Wednesday, 15-Sep-2004 11:44:22 EDT

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