2017

December

 * 25 - On Christmas Day, the Chelbil invaded Earth. They were scared away from the planet by the Eighth Doctor and Goilin B. After the departure of the Chelbil, the Doctor planned to invite Jason Kane, Bernice Summerfield, Ace and Grace Holloway to Christmas dinner. (PROSE: Not in My Back Yard)

Unknown dates

 * The Sevakrill's fleet "raged" through Mutter's Spiral in their war against the Charnal horde. They planned to explode the Earth with a missile but the Fifth Doctor had already deactivated it on 23 October 1843. (PROSE: The Lions of Trafalgar)
 * The Kakapo died out on Earth, except for one taken to the Museum of the Last Ones. (PROSE: The Last Dodo)
 * 18 year old Adelaide Brooke began attending Rice University. (TV: The Waters of Mars)