How did helium get its name? Helium is derived from the Greek word helios, which means sun. The element was first discovered in the sun's atmosphere. Like other natural gases, it is mined.

Helium accumulates underground during the radioactive decay of unstable elements such as uranium. That helium, though initially trapped, can be liberated when surrounding rock melts during ...

Scientists have understood for some time that the most abundant elements in the Universe are simple gases like hydrogen and helium. These make up the vast majority of its observable mass ...

We all know the universe contains a vast array of elements, ranging from light gases, such as helium, to heavy metals, like lead. But where did all of the elements come from? The journey of the ...

image: Elements of Webb Ep. 9: Why Does Webb Use Helium? Don’t lose your chill, but helium is the coolest element. (It's got the lowest boiling point!) Apply pressure, and it gets even cooler.

In stars, hydrogen atoms fuse to create helium — the second most common element in the universe, according to Encyclopedia.com. Helium has two protons, two neutrons and two electrons.

A senior official of the Economy, Trade and Industry Ministry said, “The project will reap benefits for both Japan and Russia.” Helium’s boiling temperature is the lowest among all elements ...