Oceans hiding within the crusts of distant moons are tantalizing targets for scientists looking for life beyond Earth ...

According to a NASA study, Saturn's moon Titan may be the most fantastically large slushie of all time. Based on a reexamination of data from the Cassini probe collected in 2012, the moon's ...

The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

For decades, scientists have held to the idea that the Moon was formed by a single, massive impact between Earth and a ...

This means that the lunar regolith could still hold a very long-term record of Earth's atmospheric history, which in turn ...

Conventionally, the moon is thought to have formed during one big impact, but a three-impact model might make more sense ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...

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

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

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