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
Littlest Pet Shop: A World of Our Own (Roxie, Jade, Trip, Quincy, Edie, and Bev) who exit the human world they live in often to go through a magical portal that is used only by them. Said portal sends them to the world of Paw-Tucket, a community made for and by pets, where they can have adventures, throw parties, make new friendships, and be themselves. "Littlest Pet Shop: A World of Our Own" had its world premiere on TiJi in France on April 9, 2018. The series later debuted on Discovery Family in the United States on April 14, 2018. The series has premiered on Treehouse TV in