New observations have revealed early signs of UV light illuminating the cosmos more than 13 billion years ago.
We know that regular supernovas pose no existential threat to life on Earth in the near-term. But there are other varieties ...
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Supernova graveyard? 10 million years ago, neutron stars crashed on Earth, reveal tracesThe explosion released elements heavier than iron—like gold and platinum—through a process known as rapid neutron capture ...
"But if a planet, including the Earth, is located too close to this kind of event, this can have devastating effects." Dr. Nick Wright, from Keele University, added: "Supernova explosions are some ...
"Our project was to model the propagation of cosmic rays from supernova sources to see their potential impacts on life on Earth," Nojiri explained. One particular supernova caught the attention of ...
"Our project was to model the propagation of cosmic rays from supernova sources to see their potential impacts on life on Earth," Nojiri ... pummeled the our planet for around 100,000 years ...
"But if a planet, including the Earth, is located too close to this kind of event, this can have devastating effects." A nearby supernova's blast of various forms of radiation could strip away the ...
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