The Tenth Planet of malevolent cyborgs that became a recurring adversary in later "Doctor Who" stories. The "tenth planet" in the title makes reference to a fictional lost planet in Earth's Solar System; at the time of production, the Solar System was generally held to consist of nine planets, prior to the redesignation of Pluto as a minor planet. "The Tenth Planet" is an incomplete "Doctor Who" serial – one of many serials that were affected by the BBC's policy of wiping archived programmes in the 1960s and 70s. Only three of the four episodes are currently held in the BBC archives; the
The Planets had no such patriotic intentions when he originally composed the music, these adaptations have encouraged others to draw upon the score in similar ways throughout the 20th Century. The melody was also adapted and set to lyrics by Charlie Skarbek and titled "World in Union". The song is used as the theme song for the Rugby World Cup and appears in most television coverage and before matches. The Planets The Planets, Op. 32, is a seven-movement orchestral suite by the English composer Gustav Holst, written between 1914 and 1916. Each movement of the suite is named after a planet of