Imagine the Universe!

The Electromagnetic Spectrum

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Level 1 topics include:

  • Measuring the Electromagnetic Spectrum
  • A Radio Wave Is Not a Gamma-ray, a Microwave Is Not an X-ray... or Is It?
  • Why Do We Have to Go to Space to See All of the Electromagnetic Spectrum?

Level 2 topics include:

  • More about the Electromagnetic Spectrum
  • Space Observatories in Different Regions of the EM Spectrum

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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: J.D. Myers
Responsible NASA Official: Phil Newman
All material on this site has been created and updated between 1997-2014.
This page last updated: Tuesday, 04-Dec-2001 15:46:56 EST