Scientists still debate the origins of Earth’s life-sustaining elements. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For many years ...

While hydrogen is indeed the most abundant element in the universe, the story is quite different on Earth. Here, gravity and the nature of Earth’s formation have led to a unique distribution of ...

Home / Rare Earth element found far, far away. Posted in Press Release Rare Earth element found far, far away by SpaceRef February 21, 2012. Click to share on X (Opens in new window) X; ...

There are 17 rare earth elements on the periodic table, but a better name for them would be the "troublesome earths." Here's why. When you purchase through links on our site, we may earn an ...

Astronomers have discovered the element tellurium, a rarity on Earth, in three ancient stars on the edge of our Milky Way galaxy. The find helps prove theories on heavy elements in the universe.

From analyzing elements and isotopes on the Earth and in meteorites, scientists have identified a class of asteroids that most likely provided most of the early building blocks for a growing Earth.

When this occurs, and free neutrons are copiously produced, they get added to the heavy elements inside the star, one-at-a-time, allowing the elements to work their way, slowly, up the periodic table.

But new research published by our team in Science Advances suggests that many of these elements, called volatiles, may have existed in the Earth from the beginning, while it formed into a planet.