Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research ...

Scientists discover hydrogen in a rare meteorite, suggesting Earth had the ingredients to make water from the start.

Most meteorites are small — pebble-sized or smaller — chunks of rocky material that, in most cases, get buried in the soil or ...

A previous study led by a French team had originally identified traces of hydrogen within the meteorite inside organic materials and non-crystalline parts of the chondrules (millimetre-sized ...

A previous study led by a French team had originally identified traces of hydrogen within the meteorite inside organic materials and non-crystalline parts of the chondrules (millimeter-sized ...

“The discovery of hydrogen in this meteorite means that Earth potentially ... The August 2020 study found that the space rock’s chondrules, or minuscule spherical objects, and organic material ...

New Oxford research suggests Earth's water may have originated from its own building blocks, challenging the asteroid theory ...

Studded with molten clumps of minerals (chondrules) distributed like currants in a fruitcake, the Allende meteorite, as it came to be known, contains the oldest material in the Smithsonian ...

Perry made the discovery of the mystery rock while hunting for agates along the Yellowstone River near Greycliff.