Based on accepted cosmological models, hydrogen and helium were the only elements in the earl. These coalesced to form the ...

Flares from a supermagnetized star may have generated as much as 10 percent of our galaxy’s heavy elements.

Dead stars may have started churning out vast amounts of gold much earlier in the universe than previously thought, a new ...

A powerful cosmic event from 2004—a gamma-ray burst from a magnetar 30,000 light-years away—has just been revealed as a major ...

helium-filled target, might also help improve nuclear reactors. The origin of the elements that follow iron in the periodic table is one of the biggest mysteries in nuclear astrophysics. As Surrey’s ...

This artist's concept depicts a magnetar - a type of neutron star with a strong magnetic field - losing material into space. Shown as thin green ...

Giant flares blasted out of supermagnetized stars called "magnetars" could forge planets' worth of gold and other heavy ...

helium and minuscule amounts of lithium. Elements are matter that cannot be broken down into simpler substances. On the periodic table, each element is distinguished by its atomic number, which ...

The universe began with mostly hydrogen, helium, and tiny amounts of lithium. Heavier elements came later, forged in stars ...

Wiessinger While hydrogen, helium and a small amount of lithium were formed as a result of the Big Bang, almost all of the rest of the periodic table of elements owe their existence to being ...

Choose from Periodic Table Helium stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Remarkably, Ramsey then went on to isolate helium (1895 ... the 'inert' monoatomic gases belonged to the periodic table owing to their lack of 'chemical properties'; elements coming late to ...