Ep. 11: How It All Ends
In our last episode, Dr. Katie Mack and John Green discuss what the ultimate fate of the universe might look like. Head to https://policygenius.com/crashcourse to get your free life insurance quotes a...
11 Sep 20241h 14min
Ep. 9: The Cosmos and Us
In our journey through the history of the entire universe, we have finally reached the present. Before we continue moving forward in our timeline, John has some questions for Katie that he's been hold...
14 Aug 202457min
Ep. 8: Life In Our Universe
In this episode, Katie Mack and John Green discuss why life was able to happen. Head to https://policygenius.com/crashcourse to get your free life insurance quotes and see how much you could save. Thi...
31 Juli 20241h 2min
Ep. 7: What’s Keeping the Stars Apart
In this episode, Katie Mack and John Green discuss the wonder keeping the stars apart... dark energy.Head to https://policygenius.com/crashcourse to get your free life insurance quotes and see how muc...
17 Juli 20241h
Ep. 6: The Story of Dark Matter
"How do we know that dark matter is there?" In this episode, Dr. Katie Mack and John Green unpack the full story of dark matter.Head to https://policygenius.com/crashcourse to get your free life insu...
3 Juli 20241h 8min
Ep. 5: Black Holes
In this episode, John and Katie take a break from talking through the universe's timeline to focus on a mystery of our cosmos: black holes.Head to https://policygenius.com/crashcourse to get your free...
19 Juni 20241h 5min
Ep. 4: When The Stars Turned On
"Is free will still in the equation?"In this episode, the universe begins to become visible to itself. Dr. Katie Mack teaches John Green about the moment the stars turned on, while John seeks to answe...
5 Juni 202458min
