Lisa Kaltenegger is the Director of the Carl Sagan Institute at Cornell and works from Sagan’s old office. In this episode of The Space Show, she reveals how we may be just a few years away from answering humanity’s greatest question: are we alone in the universe?
Subscribe to VICE News here:bit.ly/Subscribe-to-VICE-News
Check out VICE News for more:vicenews.com
Follow VICE News here:
More videos from the VICE network: www.fb.com/vicevideo