Galileo Galilei
Galileo Galilei was an Italian mathematician, astronomer and philosopher.
Biography[[edit] | [edit source]]
In 1609, Galileo was in Venice to show the Doge his telescope when he encountered the First Doctor, Steven Taylor and Vicki Pallister, who had come to Venice responding to a mysterious invitation. Since the Doctor required Galileo's assistance at the same time he was scheduled to demonstrate the invention, Steven had to impersonate Galileo by means of a holographic disguise. The Doctor also helped Galileo improve his telescope design. Galileo's memory of this encounter was wiped by Irving Braxiatel using an amnesia pill. (PROSE: The Empire of Glass)
On 7 January 1610, Galileo wrote in a letter that he had spotted three of Jupiter's moons. A few months later, he discovered a fourth. The final moon, the golden planet of Voga, would not be discovered by humans until the 29th century. (PROSE: Time Traveller's Diary)
The Doctor warned Galileo that he should remain quiet about some of his ideas that would be seen as heretical. For his belief in heliocentrism, the Catholic Church put Galileo on trial for heresy and he was sentenced to house arrest in Arcetri. His daughter, Virginia, died in 1634, after which Fortuna took her place. Although he was aware of this, he was pleased to have his daughter back.
In 1637, Galileo was blinded when he used his telescope to view what he named Phaiton. Fortuna gave him a celestial projector which he used to spy on her and Cleaver, who made him record a message for the Doctor to lead him into a trap. When the Eighth Doctor arrived, Galileo offered him what help he could and encouraged Helen Sinclair to continue travelling with him. (AUDIO: The Galileo Trap)
Galileo later saw the effects of the Eleven's stellar manipulator on the Sun, believing it to be the end of the world. (AUDIO: The Satanic Mill)
The only complete transcript of Galileo Galilei's trial was kept in the Library of St John the Beheaded. (PROSE: All-Consuming Fire)
Alternate realities[[edit] | [edit source]]
In the first parallel universe that Rose Tyler visited in her quest to warn the Doctor of the reality bomb, Galileo had observed several stars disappearing in the sky as a result of the bomb. (AUDIO: The Endless Night)
References[[edit] | [edit source]]
Professor J. P. Kettlewell mentioned Galileo while speaking about unappreciated scientists with the Fourth Doctor. (TV: Robot)
In the late 15th century, the Fourth Doctor noted, while using Giuliano's telescope, that in another fifty years they could have used Galileo's. (TV: The Masque of Mandragora)
The Fourth Doctor thought Galileo would be impressed by in-station fusion satellites, devices used as artificial suns. (TV: The Sun Makers)
Sarah Jane Smith said that she didn't think that Galileo and Copernicus were carrying out experiments in the paranormal. (TV: The Lost Boy)
In the 23rd century of a parallel universe, a shuttlecraft attached to the USS Enterprise (NCC-1701) was named Galileo. (COMIC: Assimilation²)
Behind the scenes[[edit] | [edit source]]
Galileo appeared in the Doctor Who Annual 1970 feature A Matter of Gravity, which described his 1589 experiments on gravity at the Leaning Tower of Pisa.
