November 15, 2002

How do we study the distant universe? In this segment, Caltech astrophysicist Dr. Michelle Thaller discusses methods astronomers use to study stars and galaxies.

+ View video (RealVideo)


 

 

Get JPL Updates
Sign Up for JPL UpdatesRegister today and receive up-to-the-minute e-mail alerts delivered directly to your inbox.
Sign Up for JPL Updates