The blue spot at the centre of the red ring is an isolated neutron star in the Small Magellanic Cloud.

The star explodes. Neutrinos tell us first.

SN 1987A delivered the only non‑solar astronomical neutrinos ever measured. It erupted in the Large Magellanic Cloud.

Supernova: The Neutrino Early Warning

A detailed image of a supernova remnant showcasing intricate cosmic patterns and celestial beauty.

A ten‑second flood

During core collapse, a brief neutrino burst carries most of the event’s energy. These particles slip through gas and dust with ease.

Supernova: The Neutrino Early Warning