The galaxy Arp 220 is home to several giant star clusters—about 10 million solar masses—that are twice as massive as any comparable star cluster in the Milky Way Galaxy.

SEASIDE, Calif., March 3, 2011 /PRNewswire/ -- UGC video sites, networks, channels and brands generated in excess of 230 billion domestic (U.S.) views in 2010, up 146.9% over the previous year.

And, half of all U.S. consumers consulted UGC in the past year. CHICAGO, Dec. 9 /PRNewswire/ -- A recent study conducted by Chicago-based Leo J. Shapiro & Associates LLC (LJS) reveals that U.S.

By Hoare, Michael Video sharing websites are proliferating in Asia, rivalling TV for viewers.

The popularity of user-generated content sites such as YouTube and About.com are not just a passing fad as some critics have suggested, and will create a wealth of new opportunities for advertisers and content creators, market research firm Pike & Fischer concludes in a new report.