Imagine the Universe!

Dark Matter

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Level 1 topics include:

Level 2 topics include:

  • It's Dark Out There...
    • What is dark matter?
    • How do we measure it?
    • What is the baryon catastrophe?

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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
All material on this site has been created and updated between 1997-2014.
This page last updated: Monday, 27-Sep-2004 11:26:10 EDT