Henrietta Swan Leavitt they became an important part of the evidence that "spiral nebulae" are independent galaxies located far outside of our own Milky Way. Thus, Leavitt's discovery would forever change our picture of the universe, as it prompted Harlow Shapley to move our Sun from the center of the galaxy in the "Great Debate" and Edwin Hubble to move our galaxy from the center of the universe. Leavitt's discovery of a way to accurately measure distances on an inter-galactic scale, paved the way for modern astronomy's understanding of the structure and scale of the universe. The accomplishments of Edwin Hubble, the American
Archive of Our Own stated that: "The OTW’s mission is to advocate on behalf of transformative works, not just the ones we like." The length of a story on Archive of Our Own tends to correlate with its popularity. Stories of 1,000 words received less than 150 hits on average while stories that were closer in length to a novel were viewed closer to 1,500 times apiece. As of June 2015, the most popular story on the site was reportedly "I Am Groot", a "masterpiece of hardcore "Guardians of the Galaxy" erotica" that consists of the words "I am Groot" and no others. Aja