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Talk about a truly 'world-wide' web! As the astronauts aboard the International Space Station orbit Earth at 28,000 kph (17,500 mph) they now have the ultimate wireless connection and direct, live access to the internet. The station received a special software upgrade this week, called Crew Support LAN, which gives astronauts the ability to browse and use the Web. Previously, emails, news, and Twitter messages were sent to and from the ISS in uplink and downlink packages, so for example, Twitter (which NASA has embraced wholeheartedly) messages from the astronauts were downlinked to mission control in Houston, and someone there posted them on the astronauts' Twitter accounts. Now, it's live. Expedition 22 Flight Engineer T.J. Creamer made first use of the new system today when he posted the first unassisted update to his Twitter account, @Astro_TJ, from the space station:
Astronauts will be subject to the same computer use guidelines as government employees on Earth. In addition to this new capability, the crew will continue to have official e-mail, Internet Protocol telephone and limited videoconferencing capabilities.