Important notice about reduced STEREO science operations
HI-1A movie showing Comet Encke.
HI-1A movie showing Comet Encke in April 2007. Note the motions of the comet tail as it is affected by the solar wind. The Sun is to the upper right of the image.
Last Revised: August 28, 2014 18:54:00 UTC
Responsible NASA Official:
Webmaster: Kevin Addison