Dan and Alice pick up where we left off last time. We discuss vast distances and sizes both on our fair planet and in the universe, like Betlegeuse–a star with a name harder to spell than its size is to comprehend–as well as the length of time that the universe has existed. Find our sources on twitter @nerdhourspod.

Content warning: general discussion of the immense scale of our micro/macroverse could be upsetting for some listeners