Tweet! Tweet! Tweeting from Space

Expedition 22 Commander Jeff Williams is joined by astronauts T.J. Creamer and Soichi Noguchi on the International Space Station to discuss their "tweeting" from orbit, how using Twitter helps them keep everyone back on Earth informed of station activities, and the advent of internet access to the ISS. Noguchi says he received a "tweet" from the Japanese Prime Minister after speaking with him from orbit!

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