The discovery of water on Mars has scientists asking whether they’re could have once been life on the Red Planet. It’s a big question – and it’s prompted us to follow up with a few of our own, such as: what is our relationship to the cosmos? How do we find meaning in a universe that is destined to end?
Plus, in response to Seth’s appearance on Larry King Live: have aliens visited Earth?
If you missed Seth on Larry King Live, check out our blog and watch the videos. You can read Seth’s article about the experience here.
This episode was tagged with: Mars aliens UFOs end of the universe cosmology meaning astrobiology