How we imagine space
Over the years more and more of space is unfolding before our eyes. It seem every day new systems, planets are being discovered. The space race is back on. Independent companies and government organisations are all talking of going to mars, back to the moon and virgin is going to offer space flight this year - 2018, maybe. The extraordinary images being sent back by Hubble are other worldly and spectacular to say the least. What is surprising is that the worlds offered by the images are imagined.