![Walkabout the Galaxy show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/079/180/small/walkabout-the-galaxy.jpg)
Summary: It's a satellite theme on this episode, with a sparkly disco ball in space, a long-lost scientific satellite tracked down by an amateur astronomy sleuth, and space trivia about all the junk in space. Join the astroquarks for a quirky quarky tour of our solar system, and some new evidence about the earliest history of life on Earth.