But Interlune’s aims aren’t purely scientific—they want to mine the moon’s possible trove of helium-3 isotopes. Helium-3’s utility comes from its single neutron, which allows it to cool ...

The discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...

The work was done by Haruki Takezawa and Kei Hirose at the University of Tokyo and colleagues, who suggest that Earth’s core could host a vast reservoir of primordial helium-3 – reshaping our ...

Primordial helium, or 3 He, on the other hand is not formed on ... the material often used in car engine spark plugs due to its high thermal resistance.” Previous studies have shown only small ...

the material often used in car engine spark plugs due to its high thermal resistance." Previous studies showed that helium binds to iron in minute, trace amounts, something in the range of just a few ...

For decades, scientists have puzzled over traces of primordial helium—a rare isotope known as ³He—escaping from volcanic rocks in places like Hawaii and Iceland. Unlike the more common ⁴He, which is ...

Those pressures correspond to roughly 50,000–550,000 times atmospheric pressure and the higher temperatures used could melt iridium, the material often used in car engine ... as 3.3% helium ...