Earth’s atmosphere is escaping into space—and the Moon has been quietly collecting it for billions of years. Shocking new ...

The Moon has long been treated as a geologically dead world, a frozen relic that finished erupting billions of years ago. A ...

A small, icy moon of Saturn called Enceladus is one of the prime targets in the search for life elsewhere in the solar system ...

NASA's PUNCH mission is photographing the Sun like never before. It can see comets that are invisible to every other ...

Our Solar System contains tens of thousands of potentially dangerous asteroids that could wipe out an entire city, or worse. In Washington, a NASA office is leading efforts to spot and neutralize ...

A new NASA study of data from its old Cassini mission to Saturn suggests that giant moon Titan may not have a global ocean — ...

The rise of AI scientists, missions to explore the moons of Earth and Mars and a massive ocean-floor drill are among the ...

The Moon’s surface sometimes flickers with sudden flashes of light, brief glows and color changes that have puzzled ...

NASA’s CGS releases the MAGE model to improve space weather prediction, providing simulations of solar storms, auroras, and ...

If future missions confirm sustained heat flow at both poles, Enceladus would strengthen its position as one of the more accessible environments for detecting extraterrestrial life within the Solar ...

A predictive space weather model developed by APL and partners that is designed to simulate how solar storms affect Earth is ...

Regular, alternating layers in Gale Crater may have been deposited as the result of tides raised by a moon at least 18 times ...