Bedtime Astronomy
Bedtime Astronomy
Synthetic Universe
The Birth of a Magnetar Inside a Giant Stellar Explosion
39 minutes Posted Mar 18, 2026 at 8:00 am.
0:00
39:00
Download MP3
Show notes
Astronomers have found the first direct evidence that Magnetars power the universe’s brightest stellar explosions.

By studying a distant Superluminous Supernova, researchers detected a rhythmic “chirping” signal in its light—caused by Lense–Thirring Precession, where the intense gravity of a newborn magnetar makes surrounding matter wobble.

This discovery confirms the long-suspected magnetar engine behind these extreme events and marks a rare case where General Relativity directly explains the mechanics of a supernova

This episode includes AI-generated content.