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Read biographies, play games, watch interviews and video clips at Biography.com. Check out our Born On This Day, Deathiversary, and Black History sections. Visit The Biography Channel for great TV shows like BIOGRAPHY, Notorious, I Survived..., and ...

YouTube is a place to discover, watch, upload and share videos.

Space.com provides information on everything Space - satellites, stars, astronomy, the Sun, planets, NASA and more.

ThinkQuest is an international competition where student teams engage in collaborative, project-based learning to create educational websites. The winning entries form the ThinkQuest online library.

CBS News brings you the latest breaking world news, national news, political, business and entertainment news, as well as stories from 60 Minutes and the Early Show.

THE starting place for exploring 20th Century History.

Find breaking news, multimedia, reviews & opinion on Washington, business, sports, movies, travel, books, jobs, education, real estate, cars & more.

CNN.com International delivers breaking news from across the globe and information on the latest top stories, business, sports and entertainment headlines. Follow the news as it happens through: special reports, videos, audio, photo galleries plus i...

Twitter is without a doubt the best way to share and discover what is happening right now.

Armstrong Air and Space Museum stands not only as a repository of Ohios aeronautical history and a monument to Ohios contribution to aviation and space exploration, but also as a tribute to Ohioan Neil Armstrong, whose one small step for a man was in...