Which atoms make up most of the stuff in the universe? About 98% of the mass of the universe is made up of only two types of atoms: hydrogen and helium. That’s because these two elements make up stars ...

Space is home to a great many oddities, and even chemistry gets strange out there. In fact, there are even some molecules ...

The Sun is a giant ball made of hydrogen and helium gases. Deep in the center of the Sun, hydrogen atoms are pressed together ...

Approximately 13.8 billion years ago, the universe originated from a singularity, swiftly expanding and cooling to create the ...

The atoms of some elements like helium do not form bonds. Helium atoms are single atoms. The atoms of elements such as hydrogen, nitrogen and oxygen join in pairs to make molecules. Water is ...

The atoms of some elements like helium do not form bonds. Helium atoms are single atoms. The atoms of elements such as hydrogen, nitrogen and oxygen join in pairs to make molecules. Water is ...

In a star like the Sun, four atoms of hydrogen eventually combine via fusion to make a heavier nucleus of helium. What makes fusion inside a star so useful is that the transformation of a light ...

Carbon, which is found in the human body, takes an unusual journey after the demise of the the stars that create the element.

Atoms forged in stars take a gigantic meandering ... All elements (other than hydrogen and helium) are formed in stars – in most cases during dramatic deaths. On realizing this, astronomers ...

Hydrogen and helium separate at pressures and temperatures found within the gas giant Jupiter’s marbled exterior is pretty familiar territory, but it’s still not clear what happens far below ...

Add articles to your saved list and come back to them any time. Whitebark Energy’s bold move into hydrogen and helium exploration through its takeover of King Energy has seen its share price ...