California Institute of Technology
Infrared: More Than Your Eyes Can See
Infrared light may not be visible to the naked eye, but when seen through an infrared camera it can tell a great deal about the subject it's viewing. Learn about visible light and infrared rays in this short video by Dr. Michelle Thaller.
California Institute of Technology
Spitzer Science Center: Hidden Black Holes
This image, titled "Hidden Black Holes" features two pictures of the same three black holes, one photo one photo by Hubble and the other by both Hubble and Spitzer. The text under the image details various specifics about the picture.