California Institute of Technology
Spitzer Science Center: Riding a Trail of Debris
This image, titled "Riding a Trail of Debris" features the comet Encke with a clearly visible tail comprised of "gravel-like debris." The text under the image details various specifics about the picture.
California Institute of Technology
Spitzer Science Center: Comet Stepping Stones
After displaying an image of a comet (Comet 73P/Schwassman-Wachmann 3) trailing a crumble of debris, this site examines specific details involved in the picture along with an explanation of a comet's tail.