In a nutshell A massive supernova explosion 13,000 years ago may have triggered the Younger Dryas ice age by damaging Earth’s ozone layer with deadly radiation. The cosmic blast likely contributed to ...

Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so ...

They carry a decent fraction of the total supernova energy with them, and they can also strip ozone layers and soak a planet's surface in deadly radiation. Get the Space.com Newsletter ...

Supernova could break the entire Monsterverse wide open, and theories are already flying about what's next for the two alpha ...

New type of supernova could eat a planet's atmosphere from 150 light years away. Cassidy Ward. Sun, January 8, 2023 at 4:30 PM UTC. 5 min read.

What would happen if you put a baseball-sized piece of neutron star on the Earth? Would it fall to the core of the Earth and ...

The stellar explosion, known as a supernova, will be brighter than any planet and almost as bright as the full moon. It will be visible during the day, and you could read a book to its light at ...

“ENTs are different beasts,” study lead author and astronomer Jason Hinkle explained in an accompanying statement. “Not only are ENTs far brighter than normal tidal disruption events, but they remain ...

Astronomers simulated two types of supernova explosions to find that the most massive early stars could have created plentiful water that may have gone into the formation of future stars and planets.

Gravitational assists are an emblematic example of why space travel is hard —it is exactly rocket science, after all. Gravity ...

Nearby supernova blasts may have severely altered Earth’s climate history Tree rings reveal spikes in carbon-14 from ancient ...

"Supernova explosions bring heavy chemical elements into the interstellar medium, which are then used to form new stars and planets," paper co-author and astrophysicist Alexis Quintana said in a ...