Professor Michael Garrett of the University of Manchester speaks with Motherboard's Becky Ferreira about his work with SETI - the search for extraterrestrial intelligence. Subscribe to MOTHERBOARD: http://bit.ly/Subscribe-To-MOTHERBOARD Follow MOTHERBOARD Facebook: ...

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? Watch more from this series: ...