Log in
Watch fullscreen
9 years ago|289 views

Dr John Baruch - Is There Life Out There?

Two years ago the description of the Universe was changed from billions of stars in each of billions of galaxies to billions of planets in each of billions of galaxies. The probability of finding intelligent life out there looks like a certainty and however improbable life is, it looks as if we will find it sooner rather than later. How will it change our world?
Browse more videos