We're going big for the second episode of the ReimerCast, diving into the mysteries of the universe! In Part 2, we start with the mystery of rogue planets, talk a lot about Mars and why it's my all-time favorite, speculate about asteroid mining, and answer astronomy questions from my niece.

We're going big for the second episode of the ReimerCast, diving into the mysteries of the universe! In Part 1, we start with fundamental questions like: how old is the universe, how large is the universe, and how do we know that the universe started with a Big Bang? We explore how scientists...