Everything you ever wanted to know about exoplanets!  Our Resident Space Expert Dean explains:   Who, what, where and why exoplanets are important! What is TESS and Kepler as it relates to our search for exoplanets and What we can expect in the future once we find planets outside our solar system that might be able to host life!    About Dean: BS Technical Photography MS Astrophysics  NASA MER Mars program NASA Public Relations Astronomy instructor & lecturer   Where to find Dean: www.TritionCollege.edu/Cernan www.HarperCollege.edu