A real "Science Snack" for anyone who is interested in the extraterrestrial.<br />Dr. Al Grauer is a member of the Catalina Sky Survey which has led the world in near Earth asteroid discoveries for 17 of the past 19 years.<br />The music is "Eternity" by John Lyell.<br />Astronomy Asteroids Space NASA Comets Earth Impact Aliens
| Title | Date published | ||
| 514-Close Space Rocks | 2018-12-11 | ||
| 513-Mtn Ops | 2018-12-07 | ||
| 512-Aten | 2018-12-04 | ||
| E1-Russian Fireball February 15, 2013 | 2018-11-30 | ||
| 510-Fourth Closest | 2018-11-27 | ||
| 509-Close | 2018-11-23 | ||
| 508-Quiet Sun | 2018-11-20 | ||
| 507-Eric's Night | 2018-11-16 | ||
| 506-Large PHA | 2018-11-13 | ||
| 505-What A Night | 2018-11-09 | ||
| 504-Vulcan | 2018-11-06 | ||
| 503-Fuls III | 2018-11-02 | ||
| 502-Pair of PHAs | 2018-10-30 | ||
| 501-Carson's Night | 2018-10-26 | ||
| 500-Why Look | 2018-10-23 | ||
| 499-Oppy | 2018-10-19 | ||
| 498-Tiny Travelers | 2018-10-16 | ||
| 497-First One | 2018-10-12 | ||
| 496-Boomer | 2018-10-09 | ||
| 495-Catching Asteroids | 2018-10-05 |