It was a good episode.
One thing though, is the divergence point between the main-Destiny and alt-Destiny when they did that funky time thing in Twin Destiny's as if so, why is Rush in the past? He stayed on alt-Destiny, prevented main-Destiny from dialling Earth within a star and then ascended/died/whatever in the chair and thus shouldn't be in the past helping settle Novas.
One thing though, is the divergence point between the main-Destiny and alt-Destiny when they did that funky time thing in Twin Destiny's as if so, why is Rush in the past? He stayed on alt-Destiny, prevented main-Destiny from dialling Earth within a star and then ascended/died/whatever in the chair and thus shouldn't be in the past helping settle Novas.