Planetary scientists led by Paolo Sossi have determined that Earth assembled almost entirely from material originating in the ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...

A new analysis of meteorite isotopes challenges long-held ideas about Earth’s origins, suggesting our planet may have formed ...

For years, planetary scientists have argued that some of the material that built Earth must have drifted in from beyond ...

The universe is at it again; scientists have been baffled by a discovery that turns all the knowledge they have on planetary ...

The chemical composition of meteorites and asteroids acts as a kind of fingerprint, providing information about the origin of ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Psyche orbiter looked back and snapped a photo of Earth with the moon on its way to the asteroid Psyche in 2029. - NASA / ...

Scientists have identified 45 Earth-like planets beyond our solar system that may support life. Using advanced space data, ...

A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...

Jupiter, the largest planet in the solar system, may have been responsible for a mysterious age gap in the early solar system's planet building blocks. Credit: NASA / JPL-Caltech / SwRI / MSSS / Tanya ...