https://youtu.be/wn_HqbMmn-4
Deep Impact: Confirming the Electric Comet
Published on Sep 20, 2012
Quote:
In the history of comet science, the most critical moment for the electric comet model was the evening of July 4, 2005. That was when a projectile from the Deep Impact probe struck the comet Tempel 1. The result was a stunning confirmation of key predictions by Wallace Thornhill and others. Since that event, comet discoveries have added numerous additional confirmations.