![A black screen divided in 4 quadrants with grainy white dots, and one tiny object in each quadrant circled in purple](https://www.sciencefriday.com/wp-content/uploads/2024/09/2024-RW1-asteroid.png)
On Wednesday, an asteroid named 2024 RW1 burned up in the atmosphere above the Philippines. As asteroids go, it was not especially notable. Astronomers say objects the size of 2024 RW1, which was about a meter in diameter, encounter the Earth about every two weeks. Due to local weather conditions, not many ground observers were able to see the fireball produced by the impact on the atmosphere. But astronomers on the Catalina Sky Survey project had observed the asteroid a few hours earlier as it approached the planet, and were able to give a prediction for where and when it was likely to enter the atmosphere. European Space Agency officials said it was only the ninth time people were able to spot an asteroid in advance of Earth impact.
SciFri’s Charles Bergquist joins guest host Sophie Bushwick to talk about that astronomical event and other stories from the week in science, including work on gold nugget geophysics, a potential advance in pain medications, and the mystery of a missing pregnant shark.
Segment Guests
As Science Friday’s director and senior producer, Charles Bergquist channels the chaos of a live production studio into something sounding like a radio program. Favorite topics include planetary sciences, chemistry, materials, and shiny things with blinking lights.
Meet the Producer
About Sophie Bushwick
@sophiebushwickSophie Bushwick is senior news editor at New Scientist in New York, New York. Previously, she was a senior editor at Popular Science and technology editor at Scientific American.