Scott Detrow talks to Lulu Miller, the host of Radiolab's Terrestrials podcast, about her conversation with the scientist Wanda Diaz-Merced, who studies gravitational waves that ripple through spacetime.
Copyright 2025 NPR
Mallory Yu
[Copyright 2024 NPR]
Scott Detrow is a White House correspondent for NPR and co-hosts the NPR Politics Podcast.
Lulu Miller
Lulu Miller is a contributing editor and co-founder of the NPR program Invisibilia.
