Astronomers have spotted AT2025ulz, a rare dual explosion — a supernova and a kilonova — that may be the first-ever observed ...

The first detailed map of supernova SN 2024ggi shows an unexpected asymmetric shape (Image: ESO/L. Calçada) Astronomers have captured a supernova’s shape in unprecedented detail. SN 2024ggi exploded ...

Massive stars end their lives in supernova explosions with very bright light. Kurzgesagt, an educational YouTube channel, explains how the environment and life will be affected if this supernova ...

The latest observations of a stellar explosion known as SN 2021yfj have ripped up that script, revealing a stripped-down blast whose light is laced with unexpected elements from the star’s inner ...