Things That Go Burst in the Night

We have an interesting new clue about what causes the ridiculously power phenomena known as Fast Radio Bursts (or at least about what doesn't cause them!), and we are joined by astroquark emerita Tracy Becker to tell us about the discovery of a baby moon around a near-Earth asteroid from the Arecibo Observatory. We also have Earth news and Space news and an energy round of trivia. Toss in a little matter-antimatter and it's another episode of Walkabout the Galaxy.