What the absence of aliens on Earth really tells us | David Kipping

Transcript

• Many astronomers are really driven by the search for Earth twins because I think deep down the natural endpoint of this whole goal of looking for planets is to answer the question: are we alone? That is a burning itch that I think many of us have our entire lives wanted to answer. I'm sure many of you feel the same way as well. So I think that wa... Read More