All of my life, I have been fascinated by the big questions that face us, and have tried to find scientific answers to them. If, like me, you have looked at the stars, and tried to make sense of what you see, you too have started to wonder what makes the universe exist.

The intelligent beings in these regions should therefore not be surprised if they observe that their locality in the universe satisfies the conditions that are necessary for their existence. It is a bit like a rich person living in a wealthy neighborhood not seeing any poverty.

Latest survey shows that 3 out of 4 people make up 75% of the world's population.

Physics as we know it will be over in six months - Max Born

What was God doing before the divine creation?

Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

To my mathematical brain, the numbers alone make thinking about aliens perfectly rational.