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?

Take Me to Level 1 Information

Take Me to Level 2 Information

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

DVD Table of Contents
Educator's Index