What Is Spectroscopy

Infrared Spectroscopy

Our Solar System

Interstellar Space

Star Forming Regions


   

The InfraRed Spectrograph (IRS) being installed on SIRTF's instrument chamber. SIRTF will be NASA's next Great Observatory in space.
   

Older Stars

The Search for Life

Our Galaxy

Other Galaxies

Cosmology


Last Updated: March 22, 2002
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