Meet NASA's new exoplanet-hunting satellite, TESS

Astrophysicist and planetary scientist from MIT, Sara Seager, discusses the mission of NASA's Transiting Exoplanet Survey Satellite (TESS) and how we will search for new exoplanets and extraterrestrial life. NASA, SpaceX to launch spacecraft to find another Earth - https://ift.tt/2JMKm7d Subscribe to CNET: http://www.youtube.com/user/cnettv Check out our playlists: http://www.youtube.com/user/CNETTV/playlists Download the new CNET app: https://ift.tt/2fmiQ6l Like us on Facebook: https://ift.tt/1930vfU Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm