A rare elemental called plutonium-244 has been discovered in the Earth's crust deep beneath the ocean. The discovery of the radioactive element is giving scientists clues about how heavy metals form ...

In a letter published in the prestigious journal Nature Physics, a team of scientists from The Hebrew University of Jerusalem suggests a solution to the Galactic radioactive plutonium puzzle. All the ...

Researchers from Australian National University have discovered the first ever extraterrestrial radioactive isotope on Earth. The discovery is causing some to reconsider the origins of elements on ...

The plutonium-244 hints at how heavy metals form in stars. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

A smattering of plutonium atoms embedded in Earth’s crust are helping to resolve the origins of nature’s heaviest elements. The result bolsters a recent change of heart among astrophysicists. Standard ...

Supernovae can generate a lot of heavier atoms, but not plutonium, as far as anyone knows. A lot of energy, generating a lot of neutrons, would be required. Hubble Space Telescope-Image of Supernova. ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Concordant plutonium/xenon and iodine/xenon decay intervals have been obtained for a dozen meteorites, mostly achondrites. Plutonium-244 and iodine-129 abundances in the early solar system suggest ...

All the Plutonium used on Earth is artificially produced in nuclear reactors. Still, it turns out that it is also produced in nature. "The origin of heavy elements produced in nature through rapid ...