T’was a great programme, I love all this stuff as well. What’s great was that when I was a kid, everyone said the universe is infinite and would never end. Then 15 years later they were saying that the universe was finite and there would be a big crunch. 15 years later still, and we’ve come full circle.
Couldn’t help thinking that they used simple trigonometry to measure that the universe is flat – but only to three decimal places. So it could still be that the universe is curved, just so little that we have trouble measuring it – or that its soooo big that the numbers wouldn’t mean anything to us, therefore we can consider it to be infinite…
@MrSalmon – it was narrated, with small pieces by assorted astro physicists. Always a good sign, as it means they have so much info to pack in that they don’t have time for a celebrity presenter.