We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

The universe chose me' - The Afrobeats mega-star is in London for the Wireless festival while delivering a new album which cements his status as one of the most important artists on the planet.

Political cartoonist Steve Benson believed I was wrong about everything. But we had one thing in common that mattered more ...