A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...

Add Yahoo as a preferred source to see more of our stories on Google. Composite gri image of NGC 4388 showing SN 2023fyq, captured by the Las Cumbres Observatory on August 11, 2023. White tick marks ...

DS1, collapsed into a black hole without exploding, revealing how stars die in silent “failed supernova” events.

What can imaging supernovae (plural for supernova) explosions teach astronomers about their behavior and physical characteristics? This is what a recent study published in Nature Astronomy hopes to ...

In 2014, a massive star in the Andromeda galaxy began glowing brighter in infrared light, then slowly faded from view. Nearly a decade later, astronomers say they have identified the event as the ...