Voyager 1 at the Edge – of what?

Voyager 1 reaches the termination shock
Voyager 1 reaches the termination shock

“The observations that are not explainable by current scientific theories are the most valuable, for they may propel the field forward in the next cycle of innovation, possibly to a paradigm shift.” – Don L. Jewett, What’s Wrong With Single Hypotheses? –It’s time to eschew enthrallment in science, The Scientist, Volume 19, Issue 21 It’s…