What's the deadliest part of a supernova explosion? To estimate this we have to look at what the actual destructive ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

We know that regular supernovas pose no existential threat to life on Earth in the near-term. But there are other varieties ...

Some of the most massive and influential stars in the universe are OB stars. These blue giants, many times more massive than ...

Astronomers have used near-infrared light to explore the extreme forces behind the eruption of LMC68, a recurrent nova in the ...

Plutonium discovered at the bottom of the ocean was found to be refuse from a kilonova that exploded close to Earth 10 ...

At least two mass extinction events in Earth's history were likely caused by the 'devastating' effects of nearby supernova explosions, a new study suggests. Researchers say these super-powerful blasts ...

Scientists have made a stunning discovery of oxygen in the most distant galaxy known, raising questions about how galaxies ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

above which the white dwarf cannot support its own weight, and it will implode, one outcome of which is a supernova explosion." Breaking space news, the latest updates on rocket launches ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Violent supernovas ...