death in 2001. The fish species Bidenichthys beeblebroxi and moth species Erechthias beeblebroxi were both named after the character of Zaphod Beeblebrox. Radiohead's song "Paranoid Android" was named after the character of Marvin the Paranoid Android. The band's singer Thom Yorke used the character's name jokingly, as the song was not about depression, but Yorke knew many of his fans felt that he should seem to be depressed. The album OK Computer which "Paranoid Android" appears on is also taken from The Hitchhiker's Guide, referencing how Zaphod would address the Heart of Gold's onboard computer Eddie, and was selected by the band after listening to the radio plays while travelling on tour. SpaceX CEO Elon Musk has stated that The Hitchhiker's Guide is one of his favourite works, his "favorite philosopher is Douglas Adams" and his favourite spaceship ever is in The Hitchhiker's Guide. Musk said the attitude that Adams presented through The Hitchhiker's Guide had influenced the vision behind both SpaceX and Tesla Motors. When Musk launched his Tesla Roadster into an elliptical heliocentric orbit as part of the initial test launch of the Falcon Heavy, he had a copy of Douglas Adams' novel The Hitchhiker's Guide to the Galaxy in the glovebox, along with references to the book in the form of a towel and a sign on the dashboard that reads "DON'T PANIC!", as a nod to the Hitchhiker's Guide. References to the series can be seen on websites, within TV and radio programmes, songs, and in console and computer games. Examples include borrowing Adams's characters' names, or references to the number 42, or other catchphrases, or even reusing "The Hitchhiker's Guide to ..." to title other books and articles (which Adams himself had borrowed from Ken Welsh's Hitch-hiker's Guide to Europe). Hitchhiker's references have also appeared in several series and episodes of another famous British science fiction series with which Adams was once affiliated: Doctor Who. The online Babel Fish translation service was also named in honour of a fictional creature that Adams created for the Hitchhiker's series. The 1980s British Pop band Level 42 attribute their name to the ultimate answer. The rock group Radiohead named the album OK Computer after Zaphod Beeblebrox's typical hail to Eddie the Computer on the Infinite Improbability Drive starship Heart of Gold; a hit single from the album was named after Marvin the paranoid android. The instant message program