Science.Gov 2.0 launches:

"Science.gov allows users to search 30 government databases and 1,700 Web sites, officials said. The portal has metasearch capabilities, making massive databases in the Deep Web part of the Internet searchable in a single query.
Involved in the Science.gov effort are: the departments of Agriculture, Commerce, Defense, Education, Energy, Health and Human Services and Interior, the Environmental Protection Agency, the Government Printing Office, NASA, the National Science Foundation and the National Archives and Records Administration."