Character bios: Carlos Obregon and Julie Chen…

[Note: This article is part of the new series of blog posts, “Character Bios”—you’ll find them all in the blog category of the same name.]

Carlos Obregon. As chief medical officer of the starship Brendan, Dr. Carlos had an illustrious career of saving lives and resolving situations and problems as he and his shipmates mapped out strange planets and encountered strange cultures in the service of ITUIP’s exploratory program of near-Earth space (ITUIP is an acronym for the “Interstellar Trade Un...