Science is about exploring, and the only way to uncover the secrets of the universe is to go and look.

The fact is that Hollywood, from as early as the sixties to the present time, has ghettoized cinema into the big industry, a marketing industry. In doing this, the audiences have lost touch with the aspects of film which were to be informative and educational and even spiritual.

Skepticism must go hand in hand with rationality. When theories are shown to be false, the correct thing to do is to move on.

Look at that! If you ever needed convincing that we live in the solar system, that we are on a ball of rock, orbiting around the Sun with other balls of rock, then look at that! That's the solar system coming down and grabbing you by the throat.

Every carbon atom in every living thing on the planet was produced in the heart of a dying star.

No one gets teased for being a geek anymore- science is the new rock n roll

We have written the evidence of our existence onto the surface of our planet. Our civilisation has become a beacon, that identifies our planet as home to life.