Travelers in the Night Eps. 187E & 188E: Space Boomerang & Comet Showers

<p class="p1">Dr. Al Grauer hosts. Dr. Albert D. Grauer ( <a href= "https://twitter.com/Nmcanopus">@Nmcanopus</a> ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. <a href= "http://travelersinthenight.org">travelersinthenight.org</a></p> <p class="p2"><span class="s1"><strong>Today's 2 topics:</strong></span></p> <p class="p3">- Rose Matheny discovered WT1190F. This space boomerang spent rocket booster met its fate in a collision with the Earth about 60 miles off of the coast of Sri Lanka, producing a bright, but harmless light show in the noon sky. </p> <p class="p3">- Scientists long have speculated that the orbits of comets in the Oort cloud near the edge of our solar system could be changed by the gravity of nearby stars as the Sun and its planets move past them.</p> <p class="p4"> </p> <p class="p3">We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.<span class="Apple-converted-space"> </span></p> <p class="p3">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="p3">Share the podcast with your friends and send the Patreon link to them too!<span class= "Apple-converted-space"> </span></p> <p class="p3">Every bit helps! Thank you!</p> <p class="p3">------------------------------------</p> <p class="p3">Do go visit <a href= "http://www.redbubble.com/people/CosmoQuestX/shop">http://www.redbubble.com/people/CosmoQuestX/shop</a> for cool 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.<span class= "Apple-converted-space"> </span></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="p3">------------------------------------</p> <p class