Astronomy Cast Ep. 464: Why the Hype over an Exorock?

New post on Universe Today Astronomy Cast Ep. 464: Why the Hype over an Exorock? by Susie Murph Astronomers this week announced that they had discovered an asteroid or comet on a trajectory that brought it from outside the Solar System? Is this the first case of an object from deep space? And what can we learn from this discovery? We usually record Astronomy Cast every Friday at 3:00 pm EST / 12:00 pm PST / 20:00 PM UTC. You can watch us live on AstronomyCast.com, or the AstronomyCast YouTube page. Visit the Astronomy Cast Page to subscribe to the audio podcast! If you would like to support Astronomy Cast, please visit our page at Patreon here - https://www.patreon.com/astronomycast. We greatly appreciate your support! If you would like to join the Weekly Space Hangout Crew, visit their site here and sign up. They're a great team who can help you join our online discussions! Susie Murph | November 6, 2017 at 4:00 pm | Tags: Across the Universe, exorock, exosolar asteroid | URL: https://wp.me/p1CHIY-zXi Trouble clicking? Copy and paste this URL into your browser:  https://www.universetoday.com/138216/astronomy-cast-ep-464-hype-exorock/