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 | ||
| 319-Lost and Found | 2017-01-27 | ||
| 318-Caves of Mars | 2017-01-24 | ||
| 317-Psyche Water | 2017-01-20 | ||
| 316-Weird Centaur | 2017-01-17 | ||
| 315-See Comets | 2017-01-13 | ||
| 314-Our Number | 2017-01-10 | ||
| 313-Martian Motherlode | 2017-01-06 | ||
| 312-200 Yards Of Trouble | 2017-01-03 | ||
| 311-Bright and Bald | 2016-12-30 | ||
| 310-Ethics and Mars | 2016-12-27 | ||
| 309-Tiny Atira | 2016-12-23 | ||
| 308-Planning For Impact | 2016-12-20 | ||
| 307-Stepping It Up | 2016-12-16 | ||
| 306-Egg Rock | 2016-12-13 | ||
| 305-Murky | 2016-12-09 | ||
| 304-Close One | 2016-12-06 | ||
| 303-CRASH | 2016-12-02 | ||
| 302-Sensing A Comet | 2016-11-29 | ||
| 301-Visitors From Afar | 2016-11-25 | ||
| 300-Biggest Ear | 2016-11-22 |