Apr 14, 07:30 PM Video hosting by: Science Oxford YouTube Channel
To mark the 50th anniversary of the first manned spaceflight, Science Oxford Live invited Dr Marek Kukula from the Royal Observatory, Greenwich, to explore what astronomers have learnt since then. Be prepared for exploding stars, a moon where liquid methane rains from orange clouds, and a monstrous black hole at the centre of our Galaxy!
We would really like to know what you think about this event. Once you have watched the webcast, please take a couple of minutes to complete this survey.