Dr. Robin George Andrews, a science writer and author of 'How to Kill an Asteroid,' dives into the fascinating aspects of planetary defense. He recounts the Chelyabinsk incident and the misconceptions about asteroid threats, particularly 'city killers.' Andrews shares insights into NASA's pioneering DART mission aimed at redirecting asteroids, revealing innovative strategies such as collision and unconventional tactics. The discussion emphasizes humanity's capability to tackle existential threats and transform anxiety into proactive engagement for a safer future.

In this engaging discussion, volcanologist Robin George Andrews and science editor Brian Resnick explore the dramatic transformation of Venus from a water-rich paradise to a hellish landscape. They examine the catastrophic climate changes that lead to this shift and the alarming parallels to Earth's potential future. The conversation delves into the role of plate tectonics and carbon emissions, as well as the intriguing possibility of life existing in Venus' acidic clouds, sparking curiosity about extraterrestrial life and planetary science.

Robin George Andrews, a science journalist and author of "How to Kill an Asteroid," dives into the fascinating world of planetary defense. He reveals how NASA is already tackling the threat of killer asteroids, making the fear of cosmic collisions a bit less daunting. Topics include the wild Chelyabinsk meteor incident, advancements in asteroid deflection strategies like the DART mission, and the cultural perceptions surrounding asteroid impacts. Andrews emphasizes the potential for technological hope in safeguarding Earth’s future.