Cars in space! On today’s Past Gas, we go way beyond Elon Musk’s space Tesla and bring you the most amazing stories behind the vehicles that have actually driven on the surfaces of Moon and Mars. We’re asking and answering some of the biggest car questions in the cosmos. Who drove the longest? Who drove the fastest? And what exactly is an “AstroVette”? All that and more on an out-of-this-world edition of Past Gas.