A star is exploding 45 million light-years away — here's how you can see it

An extraordinary exploding star has been spotted in a distant galaxy, and astrophotographers are racing to capture it before it fades from view.

The supernova, called SN 2026aaiv, was first seen by the ATLAS survey on Sept. 1 in NGC 7331 (also known as Caldwell 30), a spiral galaxy about 45 million light-years away in the constellation Pegasus, visible in the Northern Hemisphere and at mid-latitudes in the Southern Hemisphere.

That makes this supernova a prime target for amateur astrophotographers and astronomers worldwide to capture an image of this rare event.

Hundreds of astrophotographers have already captured it, including Andrew McCarthy, who posted his image on Instagram on Sept. 7 with the message, "As luck would have it, I happened to be in the middle of a massive project with this galaxy,...