artist concept of social networking and space
NASA- and JPL-managed missions are using social-networking Web sites like Twitter, YouTube and Facebook to inform the public about the missions. JPL also has its own blog, with posts from scientists and engineers.

The following is a list of JPL-related missions and projects and links to their social-networking pages.

JPL on YouTube: http://www.youtube.com/user/JPLnews

JPL on Facebook: http://www.facebook.com/NASAJPL

JPL on Ustream: http://www.ustream.tv/channel/nasajpl

Cassini on Twitter: http://twitter.com/CassiniSaturn

Earth Vital Signs on Twitter: http://twitter.com/EarthVitalSigns

Kepler on Twitter: http://twitter.com/NASAKepler

Mars Phoenix on Twitter: http://twitter.com/MarsPhoenix

Mars Exploration Rovers on Twitter: http://twitter.com/MarsRovers

Mars Science Lab on Twitter: http://twitter.com/MarsScienceLab

PlanetQuest on Twitter: http://twitter.com/PlanetQuest

A full list of all NASA-related Twitter sites can be found at http://www.nasa.gov/collaborate/index.html .