24.09.2024 • 41 Min.

Dr. Dora Föhring, planetary defense scientist at ESA, discusses Earth's cosmic shield against asteroids. From observing elusive space rocks to actively deflecting them, she shares insights on near-Earth objects, the groundbreaking DART mission, and the future of planetary protection. Key Topics: Challenges and importance of near-Earth asteroid detectionEarth's asteroid impact history and future risksThe DART mission: Humanity's first asteroid deflection testCurrent state and future of planetary defenseSearch for extraterrestrial life in our cosmic neighborhoodPersonal journey and adventures in astronomyTimestamps: 00:01:49 - Observing near-Earth asteroids: Challenges and techniques 05:22 - Importance of studying Near-Earth Objects (NEOs) 08:09 - Frequency and potential impact of asteroid collisions 10:21 - Asteroid sizes: From meter-sized to planet-killers 17:22 - Apophis: The asteroid making a close approach in 2029 19:42 - Getting an asteroid namesake: The naming process 22:30 - Inside the DART mission: Changing an asteroid's course 25:17 - Are we ready for regular asteroid deflection? 27:20 - The search for alien life: Where should we look? 29:08 - An astronomer's travelogue: La Palma, Hawaii, Italy 32:06 - From sci-fi to reality: Dr. Föhring's path to astronomy 35:24 - Would you go to space? Thoughts on cosmic travel Notable Quotes: "If you wait long enough, something's bound to hit you." - Dr. Dora Föhring on large asteroid impacts "I think there are crazy people, I'm crazy, there are people doing crazy things all the time. Just I guess the question would be like, what are you trying to achieve with that?" - Dr. Föhring on space travel Espresso for the Mind: Be a "yes person." Embrace new challenges and experiences, stepping out of your comfort zone in both personal and professional life. Dr. Föhring's journey from stargazing child to asteroid defender exemplifies the rewards of saying yes to the unknown. Guest's Song Choice for the Aspiring Astronaut's Playlist on Spotify: "Hell on Earth" by Iron Maiden Follow-up: Explore ESA's planetary defense initiatives: https://www.esa.int/Safety_Security/Planetary_DefenceWatch DART mission impact footage: https://www.nasa.gov/planetarydefense/dartDive into the Near-Earth Object database: https://cneos.jpl.nasa.gov/Space Café Podcast Spotify playlist: https://open.spotify.com/playlist/47P7oLrueWMvhYGxcerIw6?si=75b7feef7f144e23 Send us Fan Mail You can find us on Spotify and Apple Podcast!Please visit us at SpaceWatch.Global, subscribe to our newsletters. Follow us on LinkedIn and Twitter!