Complex sentence: Todd pilots the ship from Arcadia just ahead of the shockwave and then sets course for the Trinity Moons, the colonists' original destination, then picks up Nathan and points to their new destination, while looking out upon the galaxy.
Split into simpler sentences: Todd pilots the ship from Arcadia just ahead of the shockwave and sets course for the Trinity Moons, the colonists' original destination. He then picks up Nathan and points to their new destination, while looking out upon the galaxy.