clipped from: www.belfasttelegraph.co.uk   
What If...? An alternative history of the world

What if the dinosaurs had survived? Or Hitler won in 1945? Or the aeroplane had been invented 1,000 years earlier? Would there even be life on earth if the moon had failed to form? Science fiction writer Stephen Baxter canvasses the possibilities.

4.5 billion years ago: The Moon never formed

65 million years ago: The dinosaur extinction does not happen

476: Rome never falls


875: Flight discovered 1,000 years early


1348: The Black Death is averted


1441: Chinese explorers discover America


1945: Germany wins World War II


1962: The Cuban missile crisis blows up


1986: Nasa carries on to Mars