The Universe is full of the biggest and most powerful objects…and sometimes they explode and collide. Brad will talk about how active our Universe is from exploding stars to colliding galaxies and black holes. There is even crashing space stations and powerful space lasers!

This talk was part of our Public Astronomy Night on 25 September 2020. You can also watch a recording of the talk here on our Facebook page (see the 'Public Astronomy Nights' playlist).