By looking ever further back in time, the James Webb Space Telescope is at last revealing the first galaxies – and a very ...
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 like our sun and most of the stars in the universe.
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Molecules That Can Never Exist Naturally On EarthSpace is home to a great many oddities, and even chemistry gets strange out there. In fact, there are even some molecules ...
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 ...
Instead, all that energy is created through a nuclear reaction, which slams hydrogen atoms together to create larger helium atoms and some extra energy on the side. So even if you managed to ...
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 Sun is a giant ball made of hydrogen and helium gases. Deep in the center of the Sun, hydrogen atoms are pressed together. This forms helium. When this happens, energy is released. That energy is ...
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 ...
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 ...
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