‘What makes this system so powerful is that you can leave the earth - you are not stuck on the earth anymore. Traditional planetarium shows are stuck on the earth looking up at the night sky, now we can fly away from the earth and travel through the universe, moving out into space - right back to the beginning. We don’t actually have data sets that go that far back, but be can get really close, looking at some of the galaxies billions of light years away from us and, of course, when you are looking at those galaxies you are looking back in time - into the past. This is strange because we are looking at objects develop, seeing them as they were a very long time ago.’