Guide To Space - Catching The Next Interstellar Asteroid Or Comet

<p class="p1"><a href= "https://www.youtube.com/watch?v=p0SMNucXwgo">https://www.youtube.com/watch?v=p0SMNucXwgo</a></p> <p class="p1">On October 19th, 2017 astronomers detected the first interstellar asteroid (or maybe comet) passing through the Solar System: Oumuamua. It had a brief encounter with the inner Solar System and then hurtled back out into interstellar space.</p> <p class="p2"> </p> <p class="p1">Once astronomers noticed it, they directed the world’s telescopes on the object, but it was too far away to reveal anything more than a faint dot. Until now, we’ve only been able to study objects in our own Solar System. We have no idea what the rest of the Milky Way is like.</p> <p class="p2"> </p> <p class="p1">But we were too late to catch it, no spacecraft was ready to make a quick intercept.</p> <p class="p2"> </p> <p class="p1">Well, scientists aren’t going to make that mistake again. The European Space Agency announced their plans to build a comet interceptor. A spacecraft that will lurk out at the Earth-Sun L2 Lagrange point, waiting for a long-period comet or interstellar object to pounce on, and give us the first close up view ever.</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"