The concept of time travel has captivated the imagination of many, offering a tantalizing glimpse into possibilities that stretch beyond the constraints of linear existence. In the realm of science fiction, time travel serves as a narrative device that allows characters to traverse different eras, alter events, and interact with historical figures. Within the universe of Doctor Who, time travel is not merely an element of the plot; it is the cornerstone of the series, intricately woven into its fabric. The Doctor, an enigmatic Time Lord, utilizes the TARDIS, a time machine that is larger on the inside, to journey through time and space, exploring the implications and paradoxes that arise from such adventures. In Doctor Who, time is portrayed as a complex, non-linear construct, allowing for multiple timelines and alternate realities. This portrayal challenges conventional understandings of time as a straightforward progression from past to present to future. The series often explores the consequences of time travel, delving into themes of fate, choice, and the butterfly effect, where even the smallest actions can have unforeseen repercussions. The Doctor frequently emphasizes the importance of preserving the timeline, cautioning against the temptation to alter significant events. This moral dilemma adds depth to the narrative, inviting viewers to consider the ethical implications of meddling with time. The scientific theories surrounding time travel, while still largely speculative, offer intriguing parallels to the fictional depictions seen in