Gravity, Space-Time, and the Expanding Universe

The hosts answer a listener's question about the effects of gravity in an expanding universe, discussing the concept of gravity as the bending of space-time and the behavior of objects around massive bodies. They explore the interconnectedness of gravity and the expansion of the universe, mentioning the consistency of general relativity but also the discrepancies in the rate of expansion. The chapter concludes with a humorous conversation about the everyday importance of gravity.