There are teeny-tiny organisms living at the depths of our oceans, which can tell us a lot about the possibility of life beyond Earth. Real life deep sea explorer Dr. Julie Huber from the Woods Hole Oceanographic Institution joins us to talk about the clues the deep water gives us about alien life. And as usual, we go to the phones to answer your questions, like one from Patrick, who asks, "how close to an alien environment are our oceans near the underwater volcanic vents?" You can listen to ad-free new episodes of Science Rules! only on Stitcher Premium. For a free month of Stitcher Premium, go to stitcherpremium.com and use promo code ‘SCIENCE.' This episode is sponsored by Bayer, KiwiCo (www.kiwico.com/SCIENCERULES), Invitae (www.invitae.com), and HelloFresh (www.hellofresh.com/SCIENCERULES9 code: SCIENCERULES9).