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 which was run entirely by men, drew criticism, ultimately leading to the creation of the nonprofit Organization for Transformative Works (OTW) which sought to record and archive fan cultures and works. OTW created Archive of Our Own (abbreviated AO3) in October 2008 and established it as an open beta on November 14, 2009. The site's name was derived from a blog post by the writer Naomi Novik who, responding to FanLib's lack of interest in fostering a fannish community, called for the creation of "An Archive of One's Own". The name is inspired by the essay "A Room of One's