A team of researchers at the University of Oxford have uncovered crucial evidence for the origin of water on Earth. Using a rare type of meteorite, known as an enstatite chondrite, which has a ...

A new study finds that Earth's water may have come from materials that were present in the inner solar system at the time the planet formed—instead of far-reaching comets or asteroids delivering such ...

Enstatite chondrite meteorites represent the building blocks of Earth because of their composition A new analysis of enstatite chondrites suggests the Earth had enough hydrogen to fill oceans This is ...

Representative examples of 2D XRD images and microscopic images for selected enstatite grains in enstatite chondrites in the research. Enstatite chondrites (ECs) formed under extreme reducing ...

Evidence from the fragments of a destroyed asteroid suggests that the shift in the positions of the giant planets in our Solar System billions of years ago happened between 60-100 million years after ...

Aug. 28 (UPI) --For decades, planetary scientists have been operating under the assumption that Earth was born dry, its water arriving only later, delivered via comets and asteroids. But in a new ...

Earth's building blocks were more eclectic than once thought, according to a new study suggesting our planet formed from collisions of many different types of meteorites. Our planet is thought to have ...

We review silicate chondrules and metal-sulfide nodules in unequilibrated enstatite chondrites (EH3 and EL3). Their unique mineralogical assemblage, with a wide diversity of opaque phases, nitrides, ...