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View story Galaxy Collision Causes Role Reversal 24 / 3 http://www.sciencedaily.com/releases/2007/04/070404173908.ht... Submitted by jobless 62 months, 2 weeks, 1 day, 2 hours ago Astronomers think that there are enormous black holes at the centers of most, if not all, galaxies. These black holes, which can be millions or even billions of times more massive than the Sun, can greatly affect the galaxy and the environments around them. Tags: space, galaxy comment (0) | Category: Science | Add jobless as a source Comments Votes (my sources) Votes (Everyone) Add your comment Add your comment If you already have an account, sign in: Email address: Password: If you don't, just complete these fields: (or join coRank for free) Your name: Your site: (optional) Your comment: (You have up to 5000 characters left) Can you see the 5 most prominent letters/numbers in this image? (case insensitive) Please enter them here: « go back

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