CI chondrites are the most water- and volatile-rich of meteorites, with compositions similar to space rocks like Ryugu and Bennu. They are very porous and 'wet', with up to 20 percent of their weight ...

The mysterious interstellar object soaring through our Solar System is set to slip behind the sun starting tomorrow. A ...

Some ancient marine organisms produced mysterious magnetic particles of unusually large size, which can now be found as ...

Space-based solar power has been gaining more and more traction recently. The recent success of Caltech's Space Solar Power ...

A new study has revealed how phosphorus, a nutrient essential for photosynthesis, surged into ancient oceans and started ...

Scientists have recently proposed the existence of “Planet Y,” a hidden Earth-sized world that could be lurking in our solar ...

Roughly 4.5 billion years ago, the young solar system was a swirling cloud of gas and dust that formed the first asteroids ...

Imagine sipping a glass of sake in space—a taste of Earth in the great expanse of the cosmos. While it may sound like science ...

Global warming is awakening sleeping giants of ice at the South Pole as glaciers start to flow faster and surface melting increases.

Drone technology, forensic science helped corroborate witness accounts of how Assad's government trucked bodies from a mass ...