Carol Christian is a scientist at the Space Telescope Science Institute (STScI), Baltimore. She is the Hubble Space Telescope Outreach Project Scientist, supporting the Hubble Space Telescope mission in all things regarding information for the media, educators and the general public. She also is a co-host of the Hubble Hangouts series held weekly and participates in a number of podcasts on iTunes. In previous years she was the Head of the Office of Public Outreach at STScI and established a number of internet educational and outreach initiatives.