They all do science in space. — What do Spock, Jadzia Dax, Kathryn Janeway, D’Vana Tendi, and Rok-Tahk have in common? They are all related to science. Oh, and they’re also my daughter’s favorite Star Trek characters. Several years ago, my wife and I were binge-watching Star Trek: Deep Space 9. Halfway through the series, my then…