Read moreWe only have to look at ourselves to see how intelligent life might develop into something we wouldn’t want to meet.
Read moreExploration by real people inspires us.
Read moreI was not a good student. I did not spend much time at college; I was too busy enjoying myself.
Read moreAccording to ‘M’ theory, ours is not the only universe. Instead, ‘M’ theory predicts that a great many universes were created out of nothing.