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
The Houstons: On Our Own The Houstons: On Our Own The Houstons: On Our Own is an American reality documentary television series that premiered on October 24, 2012, on Lifetime. The series was announced on May 11, 2012, with the working title of "The Houston Family Chronicles" and was to have ten episodes. "The Houstons: On Our Own" chronicles the lives of Whitney Houston's family as they move on from her death. It ran for 14 episodes. The show was met with mixed or average reviews with a score of 43 out of 100 on Metacritic based on 7 reviews. The "New York Daily News"