Dr Karl talks Comet Landings with Cliff & Dougie

Nov 13, 2014, 04:50 AM, NSW, Australia

Always fun (& informative) catching up with "the answer looking for a question" - Dr. Karl Kruszelnicki!!! We got Dr Karl for a few minutes to give the run-down on the groundbreaking scientific achievement that occurred when The European Space Agency landed a washing machine-sized spacecraft on a comet speeding through our solar system at 66,000km/hr.