The moon has been Earth's constant companion for approximately 4.5 billion years, escorting the planet during its myriad journeys around the sun. While its origins are a little hazy - it cannot be ...

Add Yahoo as a preferred source to see more of our stories on Google. 'Theia' is a long-vanished world, a planet-sized body thought to have smashed into the early Earth and that helped to form the ...

About 4.5 billion years ago, the most momentous event in the history of our planet occurred: a huge celestial body called Theia collided with the young Earth. How the collision unfolded and what ...

An artist’s impression of the Earth–Theia impact, with the Sun in the background, illustrating the idea that Theia originated close to the Sun. A study led by Professor Nicolas DAUPHAS of the ...

Earth's story may have hardened into place almost as soon as the Solar System began. That is the striking claim in new research tracing when the young planet locked in the chemical makeup that still ...

LONDON — A long-lost planet that helped create the Moon may have formed much closer to the Sun than scientists once thought, according to new research. Scientists have discovered that Theia, the ...

Earth and the planetary object that gave rise to the Moon were likely born in the same region of the solar system. Reading time 3 minutes Around 100 million years after the formation of the solar ...

The Macy’s Fourth of July Fireworks lit up the sky over the Hudson River Saturday night, drawing thousands to the Jersey City waterfront to celebrate Independence Day. The largest birthday celebration ...

Ronaldo Salgado, son to Lorenzo Salgado Araujo, and U.S. Rep. Sylvia Garcia speak on why they want an independent investigation into the death of Salgado Araujo by an ICE agent.

A devastating barn fire that killed 17 horses at Saratoga Casino Hotel is now leading to a push for change. A Horse Racing Fire Safety and Prevention Advisory Committee has recently been formed.