Astrid Peth Who Confidential", Minogue describes Astrid as a "dreamer" and that meeting with the Doctor rekindles Astrid's desire to explore. Later in his book "A Writer's Tale" Davies discussed with co-author Benjamin Cook how he had originally named the character "Peth" in a treatment but it bugged him, he later renamed her to "Astrid" giving the reason that it "...sounds more spacey, more like a futuristing Doctor's companion". Despite Davies stating that the companion in "Voyage of the Damned" was "always going to [be] a one-off...little knowing that it would be Kylie Minogue", he has since stated that he would cast
Astrid Peth by driving Capricorn off a platform with a forklift truck and both appear to fall to their deaths. Later, realising Astrid was still wearing a teleporter bracelet, the Doctor attempts to recall her atoms in an attempt to resurrect her, but there is insufficient power aboard the damaged "Titanic" to do so. Astrid reappears spectral and bewildered, as the Doctor gives her a goodbye kiss before freeing her sentient atoms (described as "stardust") to roam space as energy. In "Journey's End", Davros taunts the Doctor about the countless people who have died for him. A clip from "Voyage of the