I'm the Ali of today. I'm the Marvin Gaye of today. I'm the Bob Marley of today. I'm the Martin Luther King, or all the other greats that have come before us. And a lot of people are starting to realise that now.
Astronauts have been stuck in low-Earth orbit, boldly going nowhere. American attempts to kick-start a new phase of lunar exploration have stalled amid the realisation that NASA's budget is too small for the job.

