Experts Guide skip to main content Contact a Caltech expert Experts Guide Experts List SearchSearch Menu Close Experts List Contact a Caltech expert SearchSearch Home Experts Guide 4 Nobel laureates in residence. 10 Breakthrough Prize recipients. 68 National Medal of Science recipients. 15 National Medal of Technology and Innovation recipients. 44 MacArthur fellows. 76 National Academy of Sciences Members 78 American Academy of Arts and Sciences Fellows. 40 National Academy of Engineering members. Find a Caltech expert for your story. Caltech is home to researchers who can provide expert commentary wide range of topics for the news media. Search by name or area of expertise for a list of relevant experts. Not finding who you're looking for? Contact Caltech Media Relations for help. Find an expert by name or topic Experts on Trending Issues Jessie Christiansen on exoplanets Christiansen, the most successful woman planet hunter in the world, can discuss the search for and discovery of planets beyond the Solar System. Christiansen's profile Image Lightbox John Preskill on quantum computing John Preskill can discuss the current state and future of the field of quantum computing and what it may one day be used for. Preskill's Profile Image Lightbox Francois Tissot on ash from the Eaton Fire Francois Tissot has ongoing research studying lead-ladened ash spread by the Eaton Fire and its impact on homes in the region. Tissot's Profile Image Lightbox Caltech Media Relations Kathy Svitil Director of Research Communications and Media Relations 626-676-7628 [emailprotected] Robert Perkins Senior Media Relations Manager 626-658-1053 [emailprotected] Emily Velasco Media Relations Manager 626-372-0067 [emailprotected] Whitney Clavin Senior Content and Media Strategist covering physics, mathematics, astronomy, and LIGO 626-390-9601 [emailprotected] Lori Dajose Content and Media Strategist covering biology, biological engineering, geology, and planetary science 626-658-0109 [emailprotected] Kimm Fesenmaier Content and Media Strategist covering engineering and chemistry 626-395-1217 [emailprotected] California Institute of Technology 1200 East California Boulevard Pasadena, California 91125 Digital Accessibility | Privacy Notice | Site Content Copyright © 2026