Add Yahoo as a preferred source to see more of our stories on Google. An explosion in space so massive you'll be able to look up and see it in the night sky without a telescope could happen "any day ...

As much as we love to blow stuff up here on Earth, no bombs or pyrotechnics could compare to the incredible force of nature’s biggest explosion, the supernova. As a star reaches its grand finale and ...

The amount of cosmic radiation that Earth is exposed to varies as our solar system moves through the galaxy. "Nearby supernova (SN) activity has the potential to raise the radiation levels at the ...

If Earth-like planets require an extremely rare supernova encounter, then water-depleted rocky planets might be exceptional. But if cosmic-ray immersion is sufficient—and common—then the conditions ...

Newswise — New chemistry ‘forensics’ indicate that the stone named Hypatia from the Egyptian desert could be the first tangible evidence found on Earth of a supernova type Ia explosion. These rare ...

The cause of the Devonian period extinction 359 million years ago, ranked as one of the five great extinctions of life on Earth, remains a mystery. Now, a new study reveals the explosion of a nearby ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A huge surge of gamma-ray energy from space caused electric currents to ...