A Pulsating Star and a Salty Asteroid

The astroquarks take a social distancing break from each other, but not from you, with our first remote recording. We have all the Walkabout goodness to transport you to other worlds and stars, with news of the first discovery of particular kind of pulsating star, discovery of a certain kind of salt in a comet, and fun speculation about an exotic quark star. Join the astroquarks to escape your Earthly troubles for another entertaining walkabout the galaxy.