Tacunda
From Tardis Wiki, the free Doctor Who reference
Tacunda was the last planet visited by the First Doctor and Susan prior to their arrival on Earth in 1963. While there, they acquired a so-called "Blessing Star". The star burned out the TARDIS's navigational system just before it deposited the two travellers in Totter's Lane. (PROSE: The Rag & Bone Man's Story)
