Tumble Science Podcast for Kids Will An Asteroid Hit Earth?
May 10, 2024
Edgard Rivera Valentín, a planetary defense astronomer and Arecibo native, shares his thrilling journey into the world of asteroids. He discusses how scientists detect potential Earth-bound asteroids and the innovative measures taken to safeguard our planet. With playful anecdotes, he likens his work to a superhero's mission, detailing the close encounter of asteroid Apophis and expressing the emotional significance of the Arecibo telescope. Edgard also emphasizes the importance of diverse representation in the scientific community, inspiring young listeners to engage with science.
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Tracking Asteroids
- Scientists use powerful telescopes like Arecibo to track asteroids.
- Radar telescopes like Arecibo send out signals and measure the reflected light to create images and track asteroid movement.
Arecibo Inspiration
- As a child, Edgar Rivera Valentín visited the Arecibo telescope and was impressed by its size and complexity.
- Their grandfather had helped build the telescope, further fueling Edgar's interest in science.
Self-Doubt and Application
- Edgar applied for a job at Arecibo after graduating, despite initial self-doubt.
- They questioned their own worthiness, comparing themselves to Thor wielding his hammer.