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

Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...

Stars form in massive clouds of gas called molecular clouds. As they form, they accrete gas from these clouds, and as the ...

The comet 3I/ATLAS arrived in the solar system with a reputation for being unruly, but its latest trick has stunned even ...

History is full of scientific ideas that sounded absurd, offended common sense, or clashed with powerful institutions, only ...

In A Nutshell Inner Solar System origins: By measuring iron isotopes in Moon rocks and meteorites, researchers determined ...

The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

For a long time, a deep-seated belief persisted in political and innovation theory: new ideas, creativity and technological ...

Energy professionals, engineers, entrepreneurs, policymakers, and community leaders gathered for the ceremony, which included ...

Businesses are homeowners investing in solar energy are  delighted with their decision, says Ronan Power, CEO of Solar ...

DEC 2, 2025 Investorideas.com (Investorideas.com Newswire), a top 100 rated investment site for retail Investors following AI ...

As residential solar installers face the end of the Section 25D solar tax credit, they must grapple with how to reduce costs, work with new financing models, and build systems that provide new ways to ...