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 | ||
| 540 Loneliest Asteroid | 2019-06-14 | ||
| 28E-40-Itokawa A Strange Space Peanut | 2019-06-11 | ||
| 539-Close Approaches | 2019-06-07 | ||
| 27E-39-Dash Cams And The Anatomy of An Airburst | 2019-06-04 | ||
| 538-Asteroid Slam | 2019-05-31 | ||
| 26E-38-The Big Ones | 2019-05-28 | ||
| 537-Earth Glow | 2019-05-24 | ||
| 25E-37-Slow Movers At The Edge Of Our Solar System | 2019-05-21 | ||
| 536-Ultima Thule | 2019-05-17 | ||
| 24E-36-Earth and Moon as Evening Stars | 2019-05-14 | ||
| 535-Alone Or Not | 2019-05-10 | ||
| 23E-35-An Asteroid With A Ring | 2019-05-07 | ||
| 534-Followups | 2019-05-03 | ||
| 22E-34-Number 5000 | 2019-04-30 | ||
| 533-100 Moons | 2019-04-26 | ||
| 21E-33-A Busy Month In The Earth's Neighborhood | 2019-04-23 | ||
| 532-Teddy's Debut | 2019-04-19 | ||
| 20E-32-A Peanut Shaped Asteroid with a Moon | 2019-04-16 | ||
| 531-Alex's Catch | 2019-04-12 | ||
| 19E-31-A Gentle Breakup Of An Asteroid | 2019-04-09 |