There's a saying; you give a man information about black holes, he'll learn for a day. If you put him inside a black hole, it will slow his time down to a stop which we would see forever. That... sort of sucks. What we're getting at here is, this episode is pretty cool. Give yourself a net full of cosmic fish and feast for a lifetime on this follow-up space show highlighting dark matter, spacetime, and a dozen of other cosmic quandaries. Who ages faster - a person on earth or person in space? Where should you live on the earth if you want to age slower? How soon after your space mask breaks in space will you perish? What does space smell like? Does time exist in space? How cold is it up there? Strap on your space suit and give a listen. The tiny space explorer inside you is ready.