TESS, the Transiting Exoplanet Survey Satellite, is shown in this conceptual illustration obtained by Reuters on March 28, 2018. NASA plans to send TESS into orbit from the Kennedy Space Center in Florida aboard a SpaceX Falcon 9 rocket set for blastoff sometime between April 16 and June on a two-year mission. NASA’s Goddard Space Flight Center/Handout via REUTERS ATTENTION EDITORS – THIS IMAGE WAS PROVIDED BY A THIRD PARTY.