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SN 2023ixf is the closest supernova to Earth in more than a decade — and the perfect excuse for intelligent aliens to get our attention, new SETI research suggests. When you purchase through links on ...

Astronomers and amateurs alike are excited about a new star explosion visible in small telescopes. The new supernova popped into visibility on May 19 in the Pinwheel Galaxy, (also designated as ...

The supernova is visible thanks to a giant galaxy cluster that acts like a magnifying glass. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A ...