"The emerging picture is that early Mars and Earth had something in common – both were wet. It is known from analysis of the ...

NASA’s Psyche mission, launched in October 2023, aims to explore a metal-rich asteroid worth $100,000 quadrillion, offering a ...

How did the moons of Mars, Phobos and Deimos, form and evolve orbiting the Red Planet? This is what a recent study published ...

Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

A pair of planetary scientists simulated how our solar system might have evolved if it had a super-Earth orbiting where the ...

Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

Pumping an unimaginable amount of groundwater out of the earth is why Earth has tilted over two dozen degrees, a study found.

Computer simulations suggest that Mars' puzzling moons, Phobos and Deimos, may have been formed from debris created when a ...

The essential ingredient for life, water, appeared on both planets around 4.4 billion years ago, new research indicates.

Uranus and Neptune are unique but superficially bland ice giants in our solar system. Planetary scientists have devised two ...

Long-duration spaceflight affects some aspects of astronauts' cognitive health, but the observed impairment was not found to ...

Europa Clipper is headed toward a March 1, 2025, close encounter with Mars for the first of the mission’s two gravity assists ...