Add Yahoo as a preferred source to see more of our stories on Google. Many heavy atoms form from a supernova explosion, the remnants of which are shown in this image. NASA/ESA/Hubble Heritage Team ...

Tokyo, Japan – At low temperatures, hydrogen atoms move less like particles and more like waves. This characteristic enables “quantum tunneling”, the passage of an atom through a barrier with a higher ...

Hydrogen, which is the lightest element in the periodic table, is tricky to study with X-rays because it scatters X-rays only weakly. Here, however, the superionic hydrogen interacted with the much ...

A next-generation simulation may help scientists solve an astrophysics problem. We can use energy thrown by hydrogen atoms anywhere in the universe to map matter. Supercomputers crunched billions of ...

Reaction scheme and energetic level of the investigated reaction of the helium hydride ion with deuterium. It is a swift and barrierless reaction, contrary to earlier theories. Background: The ...

How long does a free neutron really live before it decays? This simple question has annoyed physicists for decades. Moreover, when they searched for an answer, they found not one but two confusing ...