Walkabout the Galaxy is the place to go for all your burning questions. For example, when a gnat flies into Jim Cooney’s mouth when he’s fishing, is that a bigger deal or a smaller one than when our Sun becomes a red giant someday and swallows the Earth? Tune into this episode to hear all about new exoplanets discovered by the Transiting Exoplanet Survey Satellite (TESS) as well as new observations that show us galaxies from the early days of the universe. As always, we have space news and trivia as well. Catch up on iTunes or wherever you get your podcasts, or download directly here.