Astronomy Cast Ep. 610: What is Required to Confirm Alien Life: Non-Sentient Edition

<p class="p1"><a href= "https://youtu.be/0rtBR5WUx6E">https://youtu.be/0rtBR5WUx6E</a></p> <p class="p1">Are we alone in the Universe? It's one of the biggest scientific questions we can possibly ask. And yet, with rovers on Mars, missions planned to visit Europa and Ganymede. Powerful telescopes able to detect the atmospheres of exoplanets, we're closer than ever to finding out the answer.</p> <p class="p2"> </p> <p class="p1">We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.</p> <p class="p1">Just visit: <a href= "https://www.patreon.com/365DaysOfAstronomy">https://www.patreon.com/365DaysOfAstronomy</a> and donate as much as you can!</p> <p class="p1">Share the podcast with your friends and send the Patreon link to them too!</p> <p class="p1">Every bit helps! Thank you!</p> <p class="p1">------------------------------------</p> <p class="p3"><span class="s1">Do go visit <a href= "http://astrogear.spreadshirt.com/">http://astrogear.spreadshirt.com/</a> for co</span>ol Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!</p> <p class="p3"><a href= "http://cosmoquest.org/Donate">http://cosmoquest.org/Donate</a> This show is made possible through your donations.</p> <p class="p3">Thank you! (Haven't donated? It's not too late! Just <a href="http://cosmoquest.org/Donate">click</a>!)</p> <p class="p1">The 365 Days of Astronomy Podcast is produced by Astrosphere New Media. <a href= "http://www.astrosphere.org/">http://www.astrosphere.org/</a></p> <p class="p4"><span class="s2">Visit us on the web at <a href= "http://365DaysOfAstronomy.org/"><span class= "s3">365DaysOfAstronomy.org</span></a> or email us at <a href= "mailto:info@365DaysOfAstronomy.org"><span class= "s4">info@365DaysOfAstronomy.org</span></a>.</span></p>