“El Gran Atractor”, algo que está tirando de nuestra región del Universo hacia una colosal masa invisible.

link: https://web.archive.org/web/20131209222240/https://dailygalaxy.com/my_weblog/2013/06/the-great-attractor-is-something-is-pulling-our-region-of-the-universe-towards-a-colossal-unseen-mas.html