In 2017, numerous groundbreaking discoveries were made that reshaped our understanding of history. From the identification of new species to the uncovering of ancient civilizations, these findings have provided new insights into the past. Some of the most notable discoveries include the detection of gravitational waves, the discovery of a new human ancestor species in the Philippines, and the revelation of a hidden chamber in the Great Pyramid of Giza. These remarkable findings have not only expanded our knowledge of the world around us but have also challenged our perceptions of history and the way we view the past.