Earth’s crust looks solid from the surface, but it is broken into a shifting mosaic of slabs that slowly rearrange oceans and continents. Understanding how those tectonic plates first formed is one of ...

"These are not random oddities. They are fingerprints of Earth's earliest history." The post Scientists Say Huge Structures ...

A peculiar property of the Earth's magnetic field could help us to work out how our planet was created 4.5 billion years ago, according to a new scientific assessment. There are several theories about ...

Satellite image of Earth displayed the North American continent (top) and the South American continent (bottom). (Pixabay via Courthouse News) (CN) — Like making a cake, dry materials came before ...

"During the early solar system's game of cosmic billiards, Earth was struck by a neighbor,” said Dauphas. “It was a lucky shot. Without the moon's steadying influence on our planet's tilt, the climate ...

Around 4.5 billion years ago, the Solar System formed in the midst of the chaos of an early universe. As objects flung through the eddies of space, our own planet survived several massive impacts. One ...

What does it take to make an Earth-like planet? It takes a stellar nursery rich in carbon, oxygen, iron, and silicon in a combination that’s not too much, and not too little, but just right. But these ...

Scientists have discovered a meteorite older than Earth, offering the earliest clues to how the Solar System formed and how ...

How old is Earth? Our planet's age is known from a variety of sources, from rocks on our own planet to ones from the moon. When you purchase through links on our site, we may earn an affiliate ...

The shape of the Earth's oceans and continents is dictated inexorable movements of the tectonic plates, but where did those plates even come from?

There are several theories about how the Earth and the Moon were formed, most involving a giant impact. They vary from a model where the impacting object strikes the newly formed Earth a glancing blow ...