When we look up at the night sky, we can see the cosmos in all its glory; the constellations are familiar friends that we learn as children.  But even though the deep ocean is far closer, it is far more mysterious. Whilst it is hard to get to, it certainly isn’t empty or featureless. In Ocean Matters, join oceanographer and physicist Helen Czerski as she explores the deep sea: what’s in it, why it matters, and how the top of the ocean is inextricably connected to the bottom.  With special thanks to Professor Kerry Howell from the University of Plymouth, Dr Sylvia Earle, and Professor Alex Rogers from REV Ocean. Come on this adventure. Subscribe now, wherever you get your podcasts, so that you never miss an episode. See omnystudio.com/listener for privacy information.