(Video) New Planet Could Support Extraterrestrial, Human Life

Steven Vogt and Paul Butler lead a team that discovered the first potentially habitable exoplanet. 
Steven Vogt of UC Santa Cruz and UC Observatories and Paul Butler of the Carnegie Institution of Washington join NSF's Lisa-Joy Zgorski to announce the discovery of the first exoplanet that has the potential to support life.
Credit: National Science Foundation