NASA TESS Prelaunch News Conference

In Kennedy Space Center's Press Site auditorium, members of the media participate in a mission briefing on NASA's Transiting Exoplanet Survey Satellite (TESS). Sandra Connelly, deputy associate administrator of programs, NASA’s Science Mission Directorate, answers questions during the briefing. TESS is the next step in the search for planets outside of our solar system. The mission will find exoplanets that periodically block part of the light from their host stars, events called transits.