For centuries, the quest for new elements was a driving force in many scientific disciplines. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

"Proceedings of the American Chemical Society Symposium: Origins of Elements in the Solar System: Implications of Post 1957 Observations, held August 22-26, 1999, in New Orleans, Louisiana, USA"-T.p.

Supernovae and some stars that aren’t like our present-day Sun create radioactive elements not found in our solar system.

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying itself, melting large portions of our planet’s mantle and ejecting a huge debris disk that later pulled ...