From astronomy to health, what were 2023’s big science discoveries?

Asteroids, vaccines, and a star eating a planet were some of the biggest scientific discoveries in 2023. Scientific American’s Laura Helmuth breaks them down.

Credits

Guest:

Host:

Madeleine Brand

Producers:

Sarah Sweeney, Angie Perrin, Michell Eloy, Amy Ta, Brian Hardzinski, Bennett Purser, Nihar Patel, Zeke Reed