Zoom CNAAG CHRISTMAS LECTURE with special guest Professor Chris Lintott of the Sky At Night. That was the year that was. In his traditional end of year talk, Chris Lintott will take us through the highlights of 2021, from colliding black holes to rovers on Mars. Using the latest images, this talk will review the state of the Universe, updating us on the big questions from our hunt for alien life to attempts to understand the Milky Way’s past. In…