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18 June 2014
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The Heart of Gold The Heart of Gold
Sleek, white and stolen.
Mouse Mice
The squeaking is a front.
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Discuss Trillian on h2g2


Tricia McMillian (Trillian to her friends) is a highly trained astrophysicist and keeper of white mice.

Born on Earth, she met a guy at a fancy dress party who turned out to be from another planet. He eventually turned out to be her boyfriend, Zaphod Beeblebrox.

Trillian appears to have had several fates: being eaten by the ravenous Bugblatter beast of Traal, being married to the president of the Algolian chapter of the Galactic Rotary Club, accidentally having Arthur Dent's child and being blown up along with the Earth after all.

These improbable fates may be related to her time aboard the Heart of Gold, which she learnt to pilot by driving round Hyde Park Corner on a moped.

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