This nebula boasts a massive size ... a short evolutionary stage before becoming a supernova. NGC 2359 is located about 15,000 light-years from Earth, positioned in the direction of Canis Major.

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 at Keele University say ...

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 at Keele University say these ...

Exploding stars in near-solar space may have triggered at least two mass extinction events in Earth's history. An analysis of the frequency of supernova explosions in the Milky Way, led by ...

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. Get any of our free email newsletters ...

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.

A supernova is one of the most powerful and mysterious phenomena in the universe. It’s an event that occurs when a star reaches the end of its life, triggering an explosion that releases immense ...