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 | ||
| 453-HAMMER | 2018-05-11 | ||
| 452-Small But Deadly | 2018-05-08 | ||
| 451-Going Far | 2018-05-04 | ||
| 450-Saint Patrick's Day Comet | 2018-05-01 | ||
| 449-Cloud 7 | 2018-04-27 | ||
| 448-Two PHA's | 2018-04-24 | ||
| 447-Nuking An Asteroid | 2018-04-20 | ||
| 446-Asteroid Homestead | 2018-04-17 | ||
| 445-Not So Secret | 2018-04-13 | ||
| 444-Near Comets | 2018-04-10 | ||
| 443-Unsung Heroes | 2018-04-06 | ||
| 442-Brian's Debut | 2018-04-03 | ||
| 441-Carson's Pair | 2018-03-30 | ||
| 440-Tracking Elon's Car | 2018-03-27 | ||
| 439-Big and Close | 2018-03-23 | ||
| 438-Bright Darkness | 2018-03-20 | ||
| 437-Christmas Comet | 2018-03-16 | ||
| 436-Lonely Asteroids | 2018-03-13 | ||
| 435-Number 31 | 2018-03-09 | ||
| 434-Biggest Space Rock | 2018-03-06 |