The Staggering Numbers Behind Earth's Greatest Freshwater System S. Environmental Protection Agency. They contain 21% of the ...

Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks. A ...

MIT-led research uncovered chemical remnants of the proto Earth, offering a glimpse of the planet’s 4.5-billion-year-old ...

The metal-coated asteroid Psyche may have had eruptions of molten iron and nickel on its surface. This situation was more ...

We may have been wrong about how the Moon's largest crater, the South Pole-Aitken basin, formed roughly 4.3 billion years ago ...

“In the best-case scenario, when you adopt these new techniques, even on the same old data, it’s kind of like putting on ...

When astronauts land near the moon's south pole as part of NASA's Artemis program in a few years, they likely will find ...

An international research collaboration has harnessed supercomputing power to better understand how massive slabs of ancient ...

Mysteries abound in the Solar System. Though it can sometimes seem like we've learned a lot, you can pick any object in the Solar System and quickly come up with unanswered questions. That's certainly ...

For years, the secrets of Earth’s inner core have remained concealed beneath layers of rock and metal, making it one of the most challenging areas of study in planetary science. Despite its ...

The findings will help guide scientists towards a better understanding of Mars’ evolution as a planet. Credit: JPL-Caltech Seismic studies reveal Mars may have a solid inner core. The result deepens ...

Mars is known for its barren desert landscape and dry climate. But two recent studies go beneath the surface: They explore the interior of the red planet using seismic data from NASA's InSight mission ...