Pythagorean Astronomy

This month Edward and Chris talk the recent lunar missions - Astrobotic's Peregrine and Japan's SLIM. There's also the Ingenuity helicopter on Mars on what turned out post-recording to be it's final flight! Further afield we talk mega-structures on a galactic scale and asteroids crashing to Earth. January also saw the first light from the XRISM satellite, the latest X-ray satellite. We hear from Prof Chris Done (University of Durham and University of Tokyo) about the mission and the future of x-ray astronomy.