This week on Astronomy News with The Cosmic Companion, we welcome planetary astrophysicist Dr. Stephen Kane to the show. We discuss the role private spaceflight plays in society and developing science.   We will also learn about the first discovery of a moon in another solar system. Next, we head to Mars, where the InSight rover has mapped the inner structure of the planet in detail for the first time. Finally, we take a glimpse at a new-generation telescope that could revolutionize astronomy, before welcoming our special guest.  Listen to the podcast here, or watch the video version of this episode at: https://youtu.be/OJhXYEQmQ80--- Send in a voice message: https://anchor.fm/the-cosmic-companion/messageSupport this podcast: https://anchor.fm/the-cosmic-companion/support Get full access to The Cosmic Companion at thecosmiccompanion.substack.com/subscribe