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 | ||
| 428-Phaethon | 2018-02-13 | ||
| 427-Meteor Whispers | 2018-02-09 | ||
| 426-Rose Rules Again | 2018-02-06 | ||
| 425-Greg's Comet | 2018-02-02 | ||
| 424-Long Winter Nights | 2018-01-30 | ||
| 423-Silent ET | 2018-01-26 | ||
| 422-Almost Dangerous | 2018-01-23 | ||
| 421-New Aten | 2018-01-19 | ||
| 420-Dry Sands | 2018-01-16 | ||
| 419-ET's Cigar | 2018-01-12 | ||
| 418-Fireball II | 2018-01-09 | ||
| 417-Red Dwarf Planets | 2018-01-05 | ||
| 416-Odd Ball | 2018-01-02 | ||
| 415-Well Done | 2017-12-29 | ||
| 414-Enormous Visitor | 2017-12-26 | ||
| 413-Fission Rocket | 2017-12-22 | ||
| 412-Tiny Space Rock | 2017-12-19 | ||
| 411-200 Plus | 2017-12-15 | ||
| 410-Extraterrestrial Whales | 2017-12-12 | ||
| 409-Alien Rock? | 2017-12-08 |