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
World of Our Own (song) kissing and necking each other while the band continue to sing in the building equipped with mics and seating on sofas. The video also shows the boys having fun at a party lit by candles, drinking beer and flirting with girls. The video ends in the same fashion it begins: by zooming out of the building. Another video features the group members recording the song in a studio. World of Our Own (song) "World of Our Own" is a song by Irish boy band Westlife. It was released on 18 February 2002 as the second single from their third studio