Two outflows from one dying star: a magnetar model ties a gamma-ray burst to its supernova

In 2006, NASA’s Swift satellite caught an unusual nearby gamma-ray burst, GRB 060218, bundled with the supernova SN 2006aj — and it left two puzzles: a glow of thermal X-rays and an optical light curve that brightened twice. A new Astronomy & Astrophysics study argues a single culprit explains both: a newborn magnetar that splits its enormous energy into a narrow jet and a broad wind, each lighting up a different part of the dying star. An elegant unified model, though not the final word.

To access the full content, become a member by clicking the link below.