Meet NASA’s Transiting Exoplanet Survey Satellite – TESS – the planet hunter! This spacecraft, now slated to launch no earlier than April 16, will search the entire sky for planets outside our Solar System that orbit sun-like stars. It recently arrived at our Kennedy Space Center in Florida to get ready for launch. Learn more about the mission: https://nasa.tumblr.com/post/144555927989/tess-the-planet-hunter
