It’s no secret that George Lucas had planned on releasing a new Star Wars trilogy before he sold it to Disney for $4 billion. A trilogy of trilogies of sorts. This new trilogy would have ended his vision for the saga. But that wasn’t the case after the release of J.J. Abrams’ The Force Awakens. But no one knew about what Lucas had in store, until now.

A new excerpt from James Cameron’s Story of Science Fiction book reveals that there was more science to the Force than originally thought. So if you needed a better explanation for midi-chlorians, then you would have gotten it in his new trilogy. More on the story below.