Should we find a second form of life right here on our doorstep, we could be confident that life is a truly cosmic phenomenon. If so, there may well be sentient beings somewhere in the galaxy wondering, as do we, if they are not alone in the universe. – Paul Davies
To expect alien technology to be just a few decades ahead of ours is too incredible to be taken seriously. – Paul Davies
Perhaps the best motivation for going to Mars is political. It is obvious that no single nation currently has either the will or the resources to do it alone, but a consortium of nations and space agencies could achieve it within 20 years. – Paul Davies
Man-made computers are limited in their performance by finite processing speed and memory. So, too, the cosmic computer is limited in power by its age and the finite speed of light. – Paul Davies
You know, I think that President Obama is a person who has a great relationship with a number of people. Colin Powell does, too. I think Colin Powell is a fine American, a great leader and sees things in President Obama that he agrees with. Hes entitled to have his opinion. – Pete Sessions