![Comet of the Century – A Horizon Special; Stonehenge: Walking Through History; Finding Babylon’s Hanging Garden: Secret History; Morecambe and Wise: the Whole Story [ BeritaTerkini ]](http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2013/11/22/1385131541005/comet-Ison-graphic-009.jpg)
Will comet Ison support Professor Blum’s ‘peloton theory’? Graphic image: Weave VFX/BBC No Doctor Who here, I’m afraid. Well, there was a live blog on the Guardian’s site, plus everything else – that’s enough, isn’t it? This is Doctor-free the…
Will comet Ison support Professor Blum’s ‘peloton theory’? Graphic image: Weave VFX/BBC No Doctor Who here, I’m afraid. Well, there was a live blog on the Guardian’s site, plus everything else – that’s enough, isn’t it? This is Doctor-free the…